Patent Application
20220303400
The present invention relates to an information processing apparatus corresponding to a preview of a scanned image during push scanning, a control method for the information processing apparatus, a scanner apparatus, a control method for the scanner apparatus, and a recording medium.
A form of instructing an image processing apparatus to scan an original and transmit a scanned image to a specific destination is referred to as “push scanning”. Push scanning instructions are not limited to those provided from an operation panel on the image processing apparatus and may also be provided from a client terminal connected on the network. In contrast, a form in which the client terminal instructs the image processing apparatus to scan an original and transmit a scanned image to the client terminal itself is referred to as “pull scanning”.
There is also a method for transmitting a scanned image from the image processing apparatus to a specific destination (client terminal), in which the image processing apparatus transmits an event message that causes a client terminal of the transmission destination to perform pull scanning on the image processing apparatus. This form of scanning is referred to as “pseudo-push scanning”. There is a preview function that serves a means for confirming the scanned image to be transmitted to the client terminal. Japanese Patent Application Laid-Open No. 2011-114491 discloses the preview function in which the scanned image is displayed on an image processing apparatus before the scanned image is transmitted to a client terminal when the preview of pseudo-push scanning is set in an image forming apparatus.
However, in the push scanning performed from the client terminal, because the scanned image is transmitted directly to the destination without passing through the client terminal, a user cannot confirm the image to be transmitted in advance. Additionally, if the user wants to confirm the scanned image after the transmission, the user needs to access the transmission destination each time for the confirmation of the image, which results in a time-consuming process.
The present invention provides an information processing apparatus that enables easy confirmation of scanned images when push scanning is performed.
An information processing apparatus of the present invention is an information processing apparatus that executes an application that can transmit both push scanning and pull scanning instructions to a scanner apparatus comprising: acquiring an image to be used for a preview from the scanner apparatus by providing an instruction for pull scanning to the scanner apparatus if an input of a setting for performing a push scanning is received and a preview setting is further received; providing a preview screen by using the acquired image to be used for a preview; and transmitting a push scanning instruction to the scanner apparatus according to the received input of the setting for performing a push scanning in response to the receipt of an operation for starting the push scanning after the preview screen is provided.
Further features of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings.
As the first embodiment, a description will be given of a method for displaying a preview of a scanned image on the client terminal when the client terminal instructs the image processing apparatus to perform push scanning. It is assumed that an original to be scanned in the first embodiment is an original placed on a platen.
First, a configuration example of an image processing system including an image processing apparatus having a scanning function according to the present embodiment will be described with reference to
The MFP 101 (Multi Function Peripheral) is a full-color image processing apparatus that uses, for example, an electrophotography method and has a copy function, a print function, and a scan function. The MFP 101 transmits the image read by a scanner to a specific destination terminal 103. In the present embodiment, although the MFP 101 will be described as an example of the image processing apparatus, the present invention is not limited thereto, and the image processing apparatus may be a scanner apparatus having a function of scanning and a function of transmitting scanned images.
The client terminal 102 and the destination terminal 103 are information processing apparatuses. The client terminal 102 is an information processing apparatus capable of displaying a screen including an image, and is, for example, a typical information processing terminal such as a PC and smartphone. Additionally, a scan application 320 (hereinafter, referred to as the “scan app”) is installed on the client terminal 102 to instruct the scan apparatus (for example, the MFP 101) to perform scanning. The destination terminal 103 is, for example, an information processing apparatus, for example, a server apparatus that transmits and receives a file via a file transmission protocol represented by HTTP (Hyper Text Transfer Protocol) or performs user authentication as required. The destination terminal 103, which serves as the transmission destination of the scanned image in push scanning, may be realized by a virtual machine (cloud service) that uses resources provided by a data center that includes an information processing apparatus, in addition to the information processing apparatus.
Next, an example of a configuration of the MFP 101 will be described with reference to
The CPU (Central Processing Unit) 201 controls the entire MFP 101. The ROM (Read Only Memory) 202 stores a boot program and various control programs of the MFP 101. The RAM (Random Access Memory) 203 is used to serve as a temporary storage area of a main memory, a work area, and the like of the CPU 201. The CPU 201 executes the programs stored in the ROM 202 by using the memory of the RAM 203 to implement the function of the image processing apparatus 100.
The operation unit 204 receives operations, input, and instructions from a user and executes the user's operations. Additionally, the operation unit 204 displays a variety of information to the user. The operation unit 204 includes a display device, for example, a liquid crystal screen having a touch panel function, and a button board. The scanner 205 is a scanner apparatus that optically reads an original and generates image data (electronic file) based on the original that has been read. The scanner 205 outputs, as images, multi pages of original for each page in order. The printer 206 is a printing apparatus that forms an image according to print data received externally and outputs the image to a recording medium, for example, a sheet, or optically reads an original set in the scanner 205 and outputs the original to a recording medium, for example, a sheet.
The image processing circuit 207 has a large-volume image memory, an image rotation circuit, a resolution resizing circuit, an MH, an MR, an MMR, JBIG, JPEG, and the like, and can perform various image processing such as shading, trimming, and masking. The MFP 101 processes the images scanned by the scanner 205 in the image processing circuit 207. The HDD (hard disk drive) 208 is a large-volume storage medium that stores various data. The HDD 208 is connected by an interface, for example, SCSI (Small Computer System Interface) and IDE (Integrated Drive Electronics).
The network I/F 209 is an interface for connecting to the network 104. The network I/F 209 inputs and outputs various data including images to and from each device on the network 104, for example, the client terminal 102 and the destination terminal 103, via the network 104. The scanner 205, the printer 206, and the image processing circuit 207 are connected by a high-speed video bus that is different from the CPU bus from the CPU 201, and are configured to transmit images at a high speed.
The communication means 211 communicates with external devices such as the client terminal 102 and the destination terminal 103. For example, the communication means 211 receives requests transmitted from the client terminal 102 and transmits images to the destination terminal 103. The storage means 212 controls the storage regions of the ROM 202, the RAM 203, and the HDD 208. The operation means 213 receives the user's operations to the MFP 101. The display means 214 performs processing for displaying a variety of information on a display device of the operation unit 204.
The printing means 215 controls the printer 206 to perform the print processing. The printing means 215 performs the processing necessary for executing the print processing in response to a print job (print request) received from an external device or instructions from the user. The scanning means 216 controls the scan process. The scanning means 216 has an execution means 220 and the transmission means 221. The execution means 220 controls the scanner 205 to execute the scan process and generate a scanned image. A transmission means 221 transmits the scanned image and URI for acquiring the scanned image to a predetermined destination. Additionally, the transmission means 221 transmits the scan status to a request source that has requested to obtain the scan status.
The request receiving means 217 receives a request or an instruction from the external devices including the client terminal 102 via the communication means 211 and provides an instruction for the processing corresponding to the received request. The request receiving means 217 receives various requests including a push scan request, a pull scan request, a printing request, and a processing status confirmation request.
Next, an example of the configuration of the client terminal 102 will be described with reference to
The CPU 301 controls the entire client terminal 102. The ROM 302 stores a boot program and various control programs of the client terminal 102. The RAM 303 is used to serve as a temporary storage area of the main memory, the work area, and the like of the CPU 201. The CPU 301 executes a program stored in the ROM 302 by using the memory of the RAM 303 to execute various processing for controlling the operation of the client terminal 102.
The storage unit 304 is a storage medium that stores various programs and various data including image data. The operation unit 305 receives operations, inputs, and instructions from the user and transmits information that has been input by the user to the CPU 301. The operation unit 305 is, for example, a pointing device (for example, a mouse and a touch panel), an operation button, and a keyboard. The display unit 306 displays a variety of information to the user in response to the instructions from the CPU 301. The display unit 306 is, for example, a liquid crystal display and a touch panel. The operation unit 305 and the display unit 306 may be integrally configured to serve as a touch panel or the like.
The network I/F 307 is an interface for connecting to the network 104. The network I/F 307 inputs and outputs various data including images to and from each device on the network 104, for example, the MFP 101 via the network 104. It is assumed that the destination terminal 103 has the configuration of the typical information processing apparatus, as in the case of the client terminal 102.
The communication means 311 communicates with external devices such as the MFP 101. For example, the communication means 311 transmits a scan request to the MFP 101. The storage means 312 controls the storage regions of the ROM 302, the RAM 303, and the storage unit 304. The operation means 313 receives the user's operation on the client terminal 102. The display means 314 performs a process for displaying a screen on the display unit 306. A scan setting screen or a preview screen of a scanned image is provided on the display means 314 from the provision means 321 of the scan app 320, and the display means 314 displays the provided screen on the display unit 306.
The scan app 320 is an application that can transmit both push scanning and pull scanning instructions to the scanner apparatus. In this context, the push scanning is a form of scanning in which the client terminal 102 instructs the MFP 101 to scan the original and transmit the scanned image to a specific destination (destination terminal 103). The pull scanning is a form in which the client terminal 102 instructs the MFP 101 to scan the original and transmit the scanned image to the client terminal 102 itself.
The scan app 320 has the providing means 321, a setting means 322, a transmission means 323, and an acquisition means 324. The providing means 321 provides various screens related to scanning displayed on the client terminal 102, such as a scan setting screen and a scanned image preview screen. The setting means 322 receives the setting related to scanning from the user and performs the scanning setting. The transmission means 323 transmits information about scanning, such as a scan request, a scanned image request, and a scan status request. The acquisition means 324 acquires information about scanning from the external devices. The information acquired by the acquisition means 324 includes a response to the requests and data of the scanned images.
Next, with reference to
A destination field 401 to a password 403 are fields used for setting the transmission destination of the scanned image. Each of the fields shown in
A username 402 and the password 403 are data (authentication information) related to the authentication at the transmission destination of the scanned image. The authentication information is used if authentication at the destination terminal 103, which is the transmission destination, is required during the transmission of the scanned image from the MFP 101 to the destination terminal 103. The username 402 is a field for entering a username serving as the authentication information. The password 403 is a button for entering a password serving as the authentication information. A plurality of destinations can be set as the destination for the scanned images. Additionally, if there are a plurality of destinations, the authentication information may be set for each destination. In
Each of an object-to-be-read setting button 404 to a resolution setting button 409 is a button used for performing the read setting during scan. Each of the buttons shown in
A preview setting check box 410 is a check box for setting whether or not to display a preview screen showing the scanned image on the client terminal 102 before the preview screen is transmitted to the destination. To set the preview screen to be displayed, the user presses the preview setting check box 410 to place a check mark. In the present embodiment, it is assumed that the check mark is placed in the preview setting check box 410 only when the object to be read is a platen. Hence, in the present embodiment, if an object other than the platen, for example, a feeder, is selected by the object-to-be-read setting button 404 while the check mark is being placed in the preview setting check box 410, the check mark is cleared. A transmission start button 411 is a button used for starting the scan process. A cancel button 412 is a button used for closing the scan setting screen 400.
Next, with reference to
In a preview image region 501, the scanned image acquired from the MFP 101 is displayed. A continuous transmission button 502 is a button used for continuing the process of transmitting the scanned image to the destination. A cancel button 503 is a button used for cancelling the transmitting process for the scanned image.
Next, with reference to
Next, with reference to
In S701, the client terminal 102 displays the scan setting screen by the scan application. For example, the scan setting screen 400 shown in
In S703, the client terminal 102 detects that the transmission start button 411 has been pressed. The client terminal 102 switches the operations following S704 depending on whether or not a check mark is placed in the preview setting check box 410. This sequence describes the case in which the check mark is placed in the preview setting check box 410, that is, the case in which the setting for displaying a preview screen of the scanned image is received.
S704 to S708 are the processes that are executed for displaying the preview screen of the scanned image in the client terminal 102. When the preview setting is received, in S704, the client terminal 102 requests MFP 101 to perform pull scanning. Specifically, the client terminal 102 instructs the MFP 101 to execute scanning and transmit the scanned image to the client terminal 102. In S705, the MFP 101 responds to the request from the client terminal 102 in S704.
In S706, the MFP 101 executes the scan process. Specifically, the original is scanned according to the read setting set in S702 and image data are generated. In the first embodiment, the original placed on the platen is optically read and image data are generated. In S707, the client terminal 102 requests the MFP 101 to acquire the scan status of the pull scanning as instructed in S704. In S708, the MFP 101 responds to the request for status acquisition from the client terminal 102 in S707. When the scanning is completed, the MFP 101 replies that the scan has been competed, and when the scanning is not completed, replies that the scanning process is in progress. When the scan process is not completed, the client terminal 102 performs the acquisition request for the scanning status again (S707). In contrast, when the scan process is completed, the process proceeds to S709.
In S709, the client terminal 102 requests the MFP 101 to provide a scanned image. In S710, the MFP 101 responds to the request for the scanned image from the client terminal 102 in S709, and transmits the scanned image in S706 to the client terminal 102. In S711, the client terminal 102 displays the scanned image acquired from the MFP 101 in S710 on the preview screen. For example, the client terminal 102 displays the preview screen 500 as shown in
After confirming the scanned image on the preview screen 500, the user selects whether or not to transmit the scanned image to the destination terminal 103 or to end the scan process. The case in which the scanned image is transmitted to the destination terminal 103 will be described below. In S713, the client terminal 102 detects that the continuous transmission button 502 has been pressed on the preview screen 500. In S714, the client terminal 102 requests the MFP 101 to execute a push scanning. Specifically, the client terminal 102 instructs the MFP 101 to execute scanning and transmit the scanned image to the transmission terminal 103. In S714, the MFP 101 responds to the client terminal 102 that the request from the client terminal 102 in S713 has been received.
In S715, the MFP 101 executes the scan process. In S716, the MFP 101 transmits the scanned image to the destination specified in the push scan request in S713. In the present embodiment, the MFP 101 transmits the scanned image to the destination terminal 103. In S717, the destination terminal 103 responds to the transmission of the scanned image in S716.
In S718, the client terminal 102 requests the MFP 101 to acquire the scan status of the push scanning as instructed in S713. In S719, the MFP 101 responds to the request for status acquisition from the client terminal 102 in S718. If the scan process has not been completed, the client terminal 102 performs the acquisition request of the scan status again (S718). In contrast, if the scan process has been completed, in S720, the client terminal 102 displays the transmission completion screen 600.
Next, with reference to
In S801, the providing means 321 of the scan app 320 and the display means 314 display a scan setting screen for setting the transmission destination of the scanned image, the scan reading setting, and the preview setting. Specifically, the providing means 321 of the scan app 320 provides the scan setting screen 400 shown in
In S802, the operation means 313 and the setting means 322 of the scan app 320 receive the user's operation on the scan setting screen. In S803, the setting means 322 of the scan app 320 determines whether or not the operation received in S802 is for the read setting. Specifically, when the user' pressing operation for any one of the object-to-be-read setting button 404 to the resolution setting button 409 is detected on the scan setting screen 400, the setting means 322 determines that the operation is for the read setting. When the operation received in S802 is the operation for the read setting, the process proceeds to S804. In contrast, when the operation received in S802 is not the operation for the read setting, the process proceeds to S705.
In S804, the setting means 322 of the scan app 320 updates the corresponding read setting to the contents of the read setting received in S802. For example, when the operation received in S802 is the operation for changing from black-and-white to color in the color mode setting button 406, the setting means 322 updates the setting of the color mode during scan to color. Subsequently, the process proceeds to S802 and the user's operation on the scan setting screen 400 is received again.
In S805, the setting means 322 of the scan app 320 determines whether or not the operation received in S802 is the operation for the destination setting. Specifically, when any one of the destination field 401 to the password 403 is pressed by the user on the scan setting screen 400, the setting means 322 determines that this operation is for destination setting. When the operation received in S802 is the operation for the destination setting, the process proceeds to S806. In contrast, when the operation received in S802 is not the operation for the destination setting, the process proceeds to S807.
In S806, the setting means 322 of the scan app 320 updates the corresponding reading setting to the contents of the destination setting received in S802. In S807, the setting means 322 of the scan app 320 determines whether or not the operation received in S802 is for a transmission start. When the transmission start button 411 is pressed, the setting means 322 determines that this operation is for the transmission start and the process proceeds to S808. In contrast, when the cancel button 412 is pressed, the setting means 322 determines that this operation is not for the transmission start, and the process ends.
In S808, the setting means 322 of the scan app 320 determines whether or not the preview setting is set. Specifically, the setting means 322 determines whether or not the preview setting is set based on whether or not a check mark is placed in the preview setting check box 410 of the scan setting screen 400. When the check mark is placed in the preview setting check box 410 of the scan setting screen 400, the setting means 322 determines that the preview setting is set, and the process proceeds to S808. In contrast, when the check mark is not placed in the preview setting check box 410, the setting means 322 determines that the preview setting is not set, and the process proceeds to S813.
When the preview setting is set, the client terminal 102 acquires the scanned image to be used for a preview from the MFP 101. Specifically, the client terminal 102 instructs the MFP 101 to perform a pull scanning to acquire a scanned image used for a preview in the client terminal 102 from the MFP 101. In S809, the scan app 320 instructs the MFP 101 to perform a pull scanning and acquires the scanned image from the MFP 101. A detailed description of S809 will be provided below with reference to
In S810, the providing means 321 of the scan app 320 and the display means 314 display the scanned image acquired in S809 on the preview screen. Specifically, the providing means 321 provides the preview screen 500, which uses the scan image shown in
In S811, the operation means 313 and the setting means 322 of the scan app 320 receive the user's operation on the preview screen. In S812, the operation means 313 and the transmission means 323 of the scan app 320 determine whether or not the operation received in S812 is for continuous transmission. When the continuous transmission button 502 is pressed, the transmission means 323 determines that the operation received in S812 is for the continuous transmission, and the process proceeds to S813. In contrast, when the cancel button 503 is pressed, the transmission means 323 determines that the operation received in S812 is not for the continuous transmission, and the process returns to S801.
In S813, the scan app 320 of the client terminal 10220 instructs the MFP 101 to perform a push scanning. A detailed description of S813 will be provided below with reference to
Next, the process of the push scanning in S809 and the process of the push scanning in S813 will be described in detail.
First, the pull scanning in S809 will be described in detail. In S1001, the transmission means 323 of the scan app 320 transmits a pull scanning instruction to the MFP 101 via the communication means 311 (S704 in
The pull scanning instruction includes the scan reading setting. For example, the scan reading setting included in the pull scanning instruction is the same as the read setting in the push scan reading setting set in S804. The scan reading setting is described below the ScanJob element in XML (eXtensible Markup Language) format in the message body. Source element represents an object to be read, where “Platen” indicates that the object to be read is a platen. Direction element represents a feed direction, where “ShortEdgeFeed” indicates that the feed direction is short-side feed. Size element represents the size of a sheet to be read, where “A4” indicates that the size of the sheet to be read is A4. Format element represents a file transmission, where “jpeg” indicates that the file format is JPEG format. Color Mode element represents a color mode, where “Color” indicates that the color mode is color. Resolution element represents a resolution during scan. Note that the read setting performed when the pull scanning is instructed to acquire a preview scan image does not necessarily have to be the same as the setting performed in S804, and a minimum setting that confirms whether or not the original is correctly placed or whether color or black-and-white is set may be performed. The destination is not included in the contents of the pull scanning instruction.
When receiving the pull scan request from the client terminal 102, the MFP 101 returns a response to the client terminal 102 (S705 in
In S1002, the transmission means 323 of the scan app 320 requests the MFP 101 to acquire the scan status (S707 in
In S1003, the acquisition means 324 of the scan app 320 determines whether or not the scan job requested in S1001 has been completed. The acquisition means 324 determines whether or not the scan job has been completed based on the contents of the response from the MFP 101 to the acquisition request of the scan status. Specifically, in the response acquired from the MFP 101, when the JobStatus element is “Completed”, the acquisition means 324 determines that the scan job has been completed. In contrast, when the JobStatus element is “Processing”, the acquisition means 324 determines that the scan job is being processed and it has not been completed. If the acquisition means 324 determines that the scan job has been completed, the process proceeds to S1004. In contrast, if the acquisition means 324 determines that the scan job has not been completed, the process proceeds to S1002 and the acquisition request of the scan status is again transmitted to the MFP 101.
In S1004, the transmitting means 323 of the scan app 320 requests the MFP 101 for the scanned image (S709 in
Next, the push scanning in S813 will be described in detail. In S1005, the transmission means 323 of the scan app 320 transmits a push scanning instruction, in which the transmission destination of the scanned image is the destination terminal 103, to the MFP 101 (S713 in
The push scanning instruction includes the destination information and the scan reading setting. The destination information and the scan reading setting are described in the ScanJob element in XML format in the message body part. The respective elements from the Source element to the Resolution element representing the read setting are the same as those in
In S1006, the transmission means 323 of the scan app 320 requests the MFP 101 to acquire the scan status (S718 in
In S1007, the acquisition means 324 of the scan app 320 acquires the response to the acquisition request for the scan status from the MFP 101, and determines whether or not the scan job requested in S1005 has been completed. The acquisition means 324 determines whether or not the scan job has been completed based on the contents of the response from the MFP 101 to the acquisition request of the scan status that have been transmitted in S1006. Specifically, in the response acquired from the MFP 101, when JobStatus element is “Completed”, the acquisition means 324 determines that the scan job has been completed. If the scan job is determined to be completed, the push scanning processing ends, and the process proceeds to S914. In contrast, if the acquisition means 324 determines that the scan job has not been completed, the process proceeds to S1006, and the acquisition request for the scan status is again transmitted to the MFP 101.
Next, with reference to
In S1401, the request receiving means 217 of the MFP 101 receives a request from the client terminal 102 via the network 104 and the communication means 211. In S1402, the request receiving means 217 determines whether or not the request received in S1401 is the pull scan request. The request receiving means 217 determines that the request is the pull scan request if the request is the POST method to “http://192.168.1.100/ScanJob” and the Destination element is not included below the ScanJob element of the message body part. If the request receiving means 217 determines that the request is the pull scan request, the process proceeds to S1403. In contrast, if the request receiving means 217 determines that the request is not the pull scan request, the process proceeds to S1407.
The case in which the request received by the MFP 101 from the client terminal 102 is the pull scan request will be described. In S1403, the transmission means 221 of the MFP 101 issues a URI for acquiring the scanned image, and returns a response including the URL to the request source of the pull scan request (S705). For example, in S1401, when the pull scan request (
In S1404, the execution means 220 of the scanning means 216 executes scanning by using the read setting included in the pull scan request that has received in S1401 and generates a scanned image (S706). In S1405, the request receiving means 217 receives the acquisition request of the scanned image from the client terminal 102 via the network 104 and the communication means 211 (S709). In S1406, the transmission means 221 transmits the scanned image to the client terminal 102 that is the request source of the acquisition request of the scanned image in S1405 (S710). Thus, the client terminal 102 can acquire the scanned image from the MFP 101 by performing the pull scan request. The client terminal 102 can perform a preview display of the scanned image by acquiring the scanned image in advance by the pull scanning when the push scanning is performed. Thus, the process for the pull scan request ends, and the process returns to S1401.
In S1207, the request receiving means 217 determines whether or not the request received in S1401 is the push scan request. The request receiving means 217 determines that the request is the push scanning request when the request is a POST method to “http://192.168.1.100/ScanJob” and the Destination element is included below the ScanJob element of the message body part. When the request receiving means 217 determines that the request is the push scanning request, the process proceeds to S1408. In contrast, the request receiving means 217 determines that the request is not the push scanning request, the process proceed to S1411.
The case in which the request received by the MFP 101 from the client terminal 102 is the push scan request will be described. In S1408, the transmission means 221 of the scanning means 216 returns a response to the request source of the push scanning request (S714). For example, in S1401, when the push scan request (
In S1409, the execution means 220 of the scanning means 216 executes scanning by the read setting included in the push scanning request received in S1401 and generates a scanned image (S715). In S1410, the transmission means 221 transmits the scanned image to the transmission destination (destination) of the scanned image included in the push scanning request received in S1401 (S716). When the authentication information is required for the access to the transmission destination, the transmission means 221 transmits the scanned image to the transmission destination by using the authentication information included in the push scanning request. Thus, the process for the push scanning request ends and the process returns to S1401.
In S1411, the request receiving means 217 determines whether or not the request received in S1401 is the scan status acquisition request. When the request is the GET method to “http://192.168.1.100/ScannerStatus”, the request receiving means 217 determines that the request is the scan status acquisition. When the request receiving means 217 determines that the request is the scan status acquisition, the process proceeds to S1412. In contrast, when the request receiving means 217 determines that the request is not the scan status acquisition, the process proceeds to S1413.
In S1412, the transmission means 221 replies to the request source of the scan status acquisition request with the scan status. For example, when the scan job is being processed, the transmission means 221 performs the response shown in
If the request received in S1401 is neither the pull scan request, the push scan request, nor the scan status acquisition request, in S1413, the request receiving means 217 replies with an error to the request source. After the error response is transmitted, the process returns to S1401.
As described above, according to the present embodiment, when the user instructs the image processing apparatus to perform the push scanning of the original placed on the platen, the user can preview the scanned image to be transmitted.
As the second embodiment, a description will be given of a method for displaying a preview of the scanned image in the client terminal when the client terminal instructs the image processing apparatus to perform the push scanning. In the first embodiment, although only the original placed on the platen is scanned, the original to be scanned in the second embodiment is assumed to be the original placed on the platen or the feeder. In the feeder, a plurality of originals can be scanned. Additionally, in the feeder, when the push scanning is executed after the pull scanning for acquiring the preview screen, the original must be set again in the feeder. Hereinafter, the difference with the first embodiment in that the original placed on the feeder can also be scanned will be mainly described below, and the same points as those of the first embodiment will be omitted.
The scan setting screen 400 of the scan app 320 of the client terminal 102 in the present embodiment is the same as that in the first embodiment. Although, in the first embodiment, the preview setting can be performed only when the object to be read is the platen, in the present embodiment, a check mark can be placed in the preview setting check box 410 even when the object to be read is an object other than the platen. That is, there is a difference with the first embodiment in that the check mark of the preview setting check box 410 is not cleared according to the setting of the object-to-be-read setting button 404.
The preview screen of the scanned image displayed by the scan app 320 of the client terminal 102 in the present embodiment is in part different from that in the first embodiment.
When a plurality of pages of the original is read from the feeder, a previous page feed button 1502 and a next page feed button 1503 for switching the scanned images displayed in the preview image region 501 are displayed on the preview screen 1500. The previous page feed button 1502 is a button used for performing a preview display of an image that was scanned before the scanned image being currently displayed in the preview image region 501. The next page feed button 1503 is a button used for performing a preview display of an image that was scanned next to the scanned image being currently displayed in the preview image region 501. Although, in the present embodiment, when a plurality of pages of the scanned images is displayed on the preview screen, an example of displaying the images for each page on the preview screen and switching the pages to be displayed by the page feeding has been described, the present invention is not limited thereto. For example, a plurality of pages of the scanned images may be displayed side by side, or two pages may be displayed each time.
Next, with reference to
When the preview setting is performed, the client terminal 102 executes the pull scanning on the MFP 101 and acquires the scanned image from the MFP 101 (S809). Instead of the pull scanning, the client terminal 102 can be set as the destination and the push scanning can be performed. In S1601, the providing means 321 of the scan app 320 and the display means 314 display the scanned image acquired in S809 on the preview screen. Specifically, the providing means 321 provides the preview screen 1500 using the scan image shown in
In S1602, the operation means 313 and the setting means 322 of the scan app 320 receive the user's operation on the preview screen 1500. In S1603, the operation means 313 and the providing means 321 of the scan app 320 determine whether or not the operation received in S1602 is the page feeding. When the previous page feed button 1502 or the next page feed button 1503 is pressed, the operation is determined to be the page feeding. If the operation is the page feeding, the process proceeds to S1604. In contrast, if the operation is not the page feeding, the process proceeds to S812. In S1604, the providing means 321 of the scan app 320 and the display means 314 display the scanned image corresponding to the operation received in S1602 on the preview screen 1500. When the previous page feed button 1502 is pressed, the preview display of the image, which was scanned before the scanned image being currently displayed in the preview image region 501, is performed. When the next page feed button 1503 is pressed, the preview display of the image, which was scanned next after the scanned image being currently displayed in the preview image region 501, is performed. After the preview display of the scanned image according to the operation received in S1602, the process returns to S1602.
If the operation received in S1602 is not the page feeding, the process proceeds to S812, and the processes S812 to S814, which are the same those in the first embodiment, are performed. To scan the original from the feeder in the push scanning in S813, the user needs to again set the original to which the pull scanning has been performed in S809 in the feeder.
As described above, according to the second embodiment, when the user instructs the image processing apparatus to perform the push scanning for the original placed on the platen or the feeder, the user can preview the scanned image to be transmitted.
As the third embodiment, a method for confirming the scanned image in the client terminal 102, which has provided with an instruction for push scanning after the push scanning, will be described. In the present embodiment, the destination terminal 103 that has received the scanned image by the push scanning notifies the client terminal 102 about the storage location of the scanned image, the client terminal 102 accesses the storage location, and thereby the scanned image is displayed. The same configurations as those in the first embodiment, such as the configuration of the system and the configuration of each device, will be omitted.
An example of the scan setting screen of the scan app 320 in the client terminal 102 will be described with reference to
Next, with reference to
When the setting is received on the scan setting screen 1800 (S702) and the pressing of the transmission start button 411 is detected (S703), the client terminal 102 requests the MFP 101 for the push scanning in which the destination terminal 103 serves as the destination (S714). The processes from the response to the push scan request (S715) to the display of the transmission completion screen of the scanned image (S720) are the same as that in the first embodiment. The destination terminal 103 that has responded to the transmission of the scanned image in S716, in S717, notifies the client terminal 102 about the storage location of the scanned image in S1901. In S1902 and S1903, the client terminal 102 accesses the storage location of the scanned image on the destination terminal 103 acquired in S1901, and acquires the scanned image. In S1904, the client terminal 102 displays the acquired scanned image.
Next, with reference to
When the operation performed on the scan setting screen 1800 is neither the operation for the read setting nor the operation for the destination setting, in S2001, the setting means 322 of the scan app 320 determines whether or not the operation received in S802 is for the transmission start. When the transmission start button 411 is pressed, the setting means 322 determines that the operation is for the transmission start, and the process proceeds to S813. In contrast, when the cancel button 412 is pressed, the setting means 322 determines that this operation is not for the transmission start and the process ends. In S813, the client terminal 102 requests the push scanning in which the destination terminal 103 serves as the destination to the MFP 101, and causes the MFP 101 to execute the push scanning. The destination terminal 103 acquires the scanned image by the push scanning in S813 and stores it. Subsequently, the destination terminal 103 provides a notification about the storage location of the scanned image to the client terminal 102.
In S2002, the acquisition means 324 of the client terminal 102 receives the notification about the storage location of the scanned image from the destination terminal 103. In S2003, the client terminal 102 accesses the storage location of the scanned image to acquire and display the scanned image. Specifically, the acquisition means 324 of the client terminal 102 accesses the storage location of the scanned image that has been acquired in S2002 and acquires the scanned image. Subsequently, the providing means 321 provides the scanned image to the display means 314, and the display means 314 displays the scanned image on the display unit 306. As a result of the above processes, the user can confirm the scanned image generated by the push scanning.
Next, the process flow of the destination terminal 103 in the present embodiment will be described with reference to
In S2101, the acquisition means 324 of the destination terminal 103 receives an image transmission request including the scanned image from the MFP 101 via the network 104 and the communication means 311. The image transmission request includes the information about the destination specified in the destination field 401 of the scan setting screen. Further, the image transmission request may include the authentication information (the username 402 and the password 403) set in the scan setting screen. In S2102, the acquisition means 324 of the destination terminal 103 stores the scanned image included in the image transmission request in the location specified as the destination via the storage means 312. When the storage destination of the scanned image is a location where the authentication is necessary, the authentication information included in the image transmission request is used for the authentication, and the scanned image is stored therein.
In S2103, the transmission means 323 of the destination terminal 103 responds with the image transmission result to the MFP 101, which serves as the request source of the image transmission request in S2101, via the communication means 311 and the network 104. In S2104, the transmission means 323 of the destination terminal 103 determines whether or not the image transmission is successful and the authentication information is included in the image transmission request received in S2101. When the image transmission is successful and the authentication information is included in the image transmission request, the process proceeds to S2105. In contrast, when the image transmission is not successful, or when the authentication information is not included in the image transmission request, the process returns to S2101.
In S2105, the transmission means 323 of the destination terminal 103 provides a notification about the image storage location to the authentication information destination included in the image transmission request received in S2101. The notification is transmitted to, for example, an e-mail address associated with the authentication information. In the present embodiment, the destination terminal 103 provides a notification about the image storage location to the client terminal 102, which serves as the request source of the push scanning. The user who has received the notification about the storage location of the scanned image by the client terminal 102 can acquire the scanned image by accessing the storage location in the notification, and can confirm the scanned image on the display unit 306 by displaying the image. Subsequently, the process proceeds to S2101.
Although, in S2105, the example of specifying the request source of the scan from the authentication information included in the image transmission request and providing the notification about the image storage location has been described, the image transmission request may include a notification destination and the destination terminal 103 may provide a notification about the image storage location to the notification destination. The notification destination may or may not be the request source of the pull scanning. Additionally, the client terminal 102 may request the destination terminal 103 to acquire the scanned image after the completion of the push scanning, and the acquired scanned image may be displayed on the display unit 306.
As described above, according to the present embodiment, the user can immediately confirm the scanned image that has been transmitted to the destination of the push scanning after providing an instruction for the push scanning to the image processing apparatus.
Embodiment(s) of the present invention can also be realized by a computer of a system or apparatus that reads out and executes computer executable instructions (e.g., one or more programs) recorded on a storage medium (which may also be referred to more fully as a ‘non-transitory computer-readable storage medium’) to perform the functions of one or more of the above-described embodiment(s) and/or that includes one or more circuits (e.g., application specific integrated circuit (ASIC)) for performing the functions of one or more of the above-described embodiment(s), and by a method performed by the computer of the system or apparatus by, for example, reading out and executing the computer executable instructions from the storage medium to perform the functions of one or more of the above-described embodiment(s) and/or controlling the one or more circuits to perform the functions of one or more of the above-described embodiment(s). The computer may comprise one or more processors (e.g., central processing unit (CPU), micro processing unit (MPU)) and may include a network of separate computers or separate processors to read out and execute the computer executable instructions. The computer executable instructions may be provided to the computer, for example, from a network or the storage medium. The storage medium may include, for example, one or more of a hard disk, a random-access memory (RAM), a read only memory (ROM), a storage of distributed computing systems, an optical disk (such as a compact disc (CD), digital versatile disc (DVD), or Blu-ray Disc (BD)™), a flash memory device, a memory card, and the like.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
This application claims the benefit of Japanese Patent Application No. 2021-047077, filed Mar. 22, 2021, which is hereby incorporated by reference wherein in its entirety.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2021-047077 | Mar 2021 | JP | national |
