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A portion of the material in this patent document is subject to copyright protection under the copyright laws of the United States and of other countries. The owner of the copyright rights has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the United States Patent and Trademark Office publicly available file or records, but otherwise reserves all copyright rights whatsoever. The copyright owner does not hereby waive any of its rights to have this patent document maintained in secrecy, including without limitation its rights pursuant to 37 C.F.R. §1.14.
1. Technological Field
This technology pertains generally to image editing, and more particularly to deletion of objects from an image in response to a touch screen user input.
2. Background Discussion
The traditional image editing requires buttons or special keys to do the copy, paste, or delete operations. On mobile devices, the photo editor usually utilizes buttons (on screen or separate buttons) to cut or delete the part the user already segmented. However, the present methods are not continuous operation methods, as they require the user to perform more than one cursor contact or release to choose the desired function.
Accordingly, a need exists for a rapid and simple deletion mechanism on touch screen equipped electronic devices.
A fast photo editing method is described for deletion of image objects, such as on a portable smart device having a touch screen. One of ordinary skill in the art will appreciate that a touch screen is a combination display screen and touch interface in which the computer processor of the associated electronic device is configured for displaying icons and indicia and registering user contact (e.g., finger contact) with the screen as a form of user interface.
The disclosed editing approach is fast, in that it does not require an additional icon or additional interface steps when the user performs image deletion. The screen area is partitioned in this process for performing an object deletion operation when the object is moved by sliding the user contact point into this partition area. This deletion mechanism provides one-touch image editing that allows the user to both select and delete an object without even a finger release.
The image object that the user wants to delete is kept visible during the deletion operation and an indicator is preferably provided as the target for the object. In at least one embodiment, the touch screen (e.g., of a mobile device), is partitioned into two functional parts in several areas. One part is for regular image editing, another parts is for deletion. Each one of the two parts can be specified with several small areas depending on the application purpose, while the surrounding areas are used as deletion active areas. The deletion indicator is shown when the finger of the user moves (slides) the selected object into a deletion area (partition). The deletion process is triggered when the finger of the user is released (touch up) in the deletion areas. After deletion, the resulting image is finalized without the deleted object.
It will be appreciated that the presented technology is applicable to a wide range of touch screen enabled devices, and is particularly well-suited for use on mobile phones, cameras, and other portable electronic devices that can be utilized for image capture and editing.
Further aspects of the technology will be brought out in the following portions of the specification, wherein the detailed description is for the purpose of fully disclosing preferred embodiments of the technology without placing limitations thereon.
The technology will be more fully understood by reference to the following drawings which are for illustrative purposes only:
The image editing method described in the presented technology can be readily implemented within various touch screen equipped electronic devices, including personal computers, laptops, notebooks, netbooks, tablets, PDAs, mobile phones, cameras, other computer-enabled electronic devices and combinations thereof. It should also be appreciated that the computer may include one or more computer processor devices (e.g., CPU, microprocessor, microcontroller, computer enabled ASIC, etc.) and the associated memory (e.g., RAM, DRAM, NVRAM, FLASH, computer readable media, etc.) is configured for storing programming executable on the processor(s) to perform the steps of the various process methods described herein. The presented technology is non-limiting with regard to memory and computer-readable media, insofar as these are non-transitory, and thus not constituting a transitory electronic signal.
In a variation of the above embodiment, the deletion partition need not take up any portion of the image area, thus allowing the user to copy/move the object to any position in the image area. In a simple embodiment, the image may be displayed at close to full screen, while leaving a small percentage of the screen area for the deletion partition area, such as a given percentage along any one or more screen borders. In another variation, a small zoom out is automatically performed prior to movement of the object, whereby the system creates one or more of the deletion areas on screen which are outside of the image area. In this case, the image can be seen in full screen mode, up until the move action is being performed. In still another variation, as the image object is moved and is entering a boundary area, the screen is shifted, (e.g., a given percentage in that direction, such as 5%) opening up an off-image area which contains a deletion icon. Thus, the image can remain at full screen resolution and the deletion partition can be created in a given direction as the image is slid. Thus, the user can drop the item even up to the screen boundary for a simple move, or continue to slide the object into this off-image deletion partition. Combinations of the above approaches can also be performed without departing from the teachings of the presently disclosed technology. It will be appreciated that additional mechanisms can be contemplated for dynamically creating deletion partition areas which do not occupy any of the image area.
Embodiments of the present technology may be described with reference to flowchart illustrations of methods and systems according to embodiments of the technology, and/or algorithms, formulae, or other computational depictions, which may also be implemented as computer program products. In this regard, each block or step of a flowchart, and combinations of blocks (and/or steps) in a flowchart, algorithm, formula, or computational depiction can be implemented by various means, such as hardware, firmware, and/or software including one or more computer program instructions embodied in computer-readable program code logic. As will be appreciated, any such computer program instructions may be loaded onto a computer, including without limitation a general purpose computer or special purpose computer, or other programmable processing apparatus to produce a machine, such that the computer program instructions which execute on the computer or other programmable processing apparatus create means for implementing the functions specified in the block(s) of the flowchart(s).
Accordingly, blocks of the flowcharts, algorithms, formulae, or computational depictions support combinations of means for performing the specified functions, combinations of steps for performing the specified functions, and computer program instructions, such as embodied in computer-readable program code logic means, for performing the specified functions. It will also be understood that each block of the flowchart illustrations, algorithms, formulae, or computational depictions and combinations thereof described herein, can be implemented by special purpose hardware-based computer systems which perform the specified functions or steps, or combinations of special purpose hardware and computer-readable program code logic means.
Furthermore, these computer program instructions, such as embodied in computer-readable program code logic, may also be stored in a computer-readable memory that can direct a computer or other programmable processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the block(s) of the flowchart(s). The computer program instructions may also be loaded onto a computer or other programmable processing apparatus to cause a series of operational steps to be performed on the computer or other programmable processing apparatus to produce a computer-implemented process such that the instructions which execute on the computer or other programmable processing apparatus provide steps for implementing the functions specified in the block(s) of the flowchart(s), algorithm(s), formula(e), or computational depiction(s).
It will further be appreciated that “programming” as used herein refers to one or more instructions that can be executed by a processor to perform a function as described herein. The programming can be embodied in software, in firmware, or in a combination of software and firmware. The programming can be stored local to the device in non-transitory media, or can be stored remotely such as on a server, or all or a portion of the programming can be stored locally and remotely. Programming stored remotely can be downloaded (pushed) to the device by user initiation, or automatically based on one or more factors. It will further be appreciated that as used herein, that the terms processor, central processing unit (CPU), and computer are used synonymously to denote a device capable of executing the programming and communication with input/output interfaces and/or peripheral devices.
From the description herein, it will be appreciated that that the present disclosure encompasses multiple embodiments which include, but are not limited to, the following:
1. An apparatus for image editing, comprising: (a) a computer processor configured for image editing; (b) a display device and touch screen, both coupled to said computer processor; (c) wherein said touch screen is configured for registering touch contact on said display device for communication to said computer processor; (d) programming executable on the computer processor for performing steps comprising: (d)(i) displaying an original image on said display screen; (d)(ii) registering user contact on said touch screen in selecting an image object seen on said display screen; (d)(iii) segmenting out an image object, displayed in said original image on said display screen, at the location of said user contact with said touch screen; (d)(iv) moving said image object to follow the path of user sliding contact with said touch screen; (d)(v) detecting that user contact movement has reached a deletion partition of said display screen as sensed by said touch screen; (d)(vi) displaying a deletion indicia in response to said user contact reaching said deletion partition as it is moving said image object; and (d)(vii) deleting said image object from the original image and generating a resultant image, in response to detecting that user contact with the touch screen has been removed over the deletion partition of the screen.
2. The apparatus of any preceding embodiment, wherein said image object is highlighted when the image object is selected toward providing feedback to the user of image object selection.
3. The apparatus of any preceding embodiment, wherein said user contact comprises finger contact with said touch screen associated with said display upon which the original image is displayed.
4. The apparatus of any preceding embodiment, wherein said programming executable on the computer processor is configured for associating user contact at any position on said touch screen with that same location on the display screen.
5. The apparatus of any preceding embodiment, wherein said deletion partition of the display screen comprises a portion of the display area.
6. The apparatus of any preceding embodiment, wherein said portion of the display area used as a deletion partition is predefined at one or more boundary areas of the display screen.
7. The apparatus of any preceding embodiment, wherein said deletion partition is predefined at one or more boundary areas of the display screen which overlap the original image area of the screen.
8. The apparatus of any preceding embodiment, wherein said portion of the display area used as a deletion partition is dynamically defined on the display screen when moving said image object.
9. The apparatus of any preceding embodiment, wherein said programming executable on the computer processor is configured for performing said dynamic definition of said deletion partition in response to automatically shrinking or sliding of the original image to open up an area on said display screen for said deletion partition.
10. The apparatus of any preceding embodiment, wherein said deletion indicia comprises an icon displayed on said display screen.
11. The apparatus of any preceding embodiment, wherein said apparatus is selected from the group of processor-enabled electronic devices consisting of personal computers, laptops, notebooks, netbooks, tablets, PDAs, mobile phones, cameras, and combinations thereof.
12. An apparatus for image editing, comprising: (a) a computer processor configured for image editing; (b) a display device and touch screen, both coupled to said computer processor; (c) wherein said touch screen is configured for registering touch contact on said display device for communication to said computer processor; (d) programming executable on the computer processor for performing steps comprising: (d)(i) displaying an original image on said display screen; (d)(ii) registering user contact on said touch screen in selecting an image object seen on said display screen; (d)(iii) segmenting out an image object, displayed in said original image on said display screen, at the location of said user contact with said touch screen; (d)(iv) moving said image object to follow the path of user sliding contact with said touch screen; (d)(v) detecting that user contact movement has reached a deletion partition of said display screen as sensed by said touch screen; (d)(vi) wherein said deletion partition of the display screen comprises a portion of the display area defined in a predefined location or dynamically defined; (d)(vii) displaying a deletion indicia in response to said user contact reaching said deletion partition as it is moving said image object; and (d)(viii) deleting said image object from the original image and generating a resultant image, in response to detecting that user contact with the touch screen has been removed over the deletion partition of the screen.
13. The apparatus of any preceding embodiment, wherein said image object is highlighted when the image object is selected toward providing feedback to the user of image object selection.
14. The apparatus of any preceding embodiment, wherein said programming executable on the computer processor is configured for associating user contact at any position on said touch screen with that same location on the display screen.
15. The apparatus of any preceding embodiment, wherein said portion of the display area used as a deletion partition is predefined at one or more boundary areas of the display screen.
16. The apparatus of any preceding embodiment, wherein said boundary areas of the display screen comprising said deletion partition overlap the original image area of the screen.
17. The apparatus of any preceding embodiment, wherein said portion of the display area used as a deletion partition is dynamically defined on the display screen when moving said image object.
18. The apparatus of any preceding embodiment, wherein said programming executable on the computer processor is configured for performing said dynamic definition of said deletion partition in response to automatically shrinking or sliding of the original image to open up an area on said display screen for said deletion partition.
19. The apparatus of any preceding embodiment, wherein said apparatus is selected from the group of processor-enabled electronic devices consisting of personal computers, laptops, notebooks, netbooks, tablets, PDAs, mobile phones, cameras, and combinations thereof.
20. A method of image editing, comprising: (a) displaying an original image on a display screen coupled with a touch screen of an electronic device configured for registering touch contact by a computer processor executing image editing programming; (b) registering user contact on said touch screen in selecting an image object seen on said display screen; (c) segmenting out an image object, displayed in said original image on said display screen, at the location of said user contact with said touch screen; (d) moving said image object to follow the path of user sliding contact with said touch screen; (e) detecting that user contact movement has reached a deletion partition of said display screen as sensed by said touch screen; (f) displaying a deletion indicia in response to said user contact reaching said deletion partition as it is moving said image object; and (g) deleting said image object from the original image and generating a resultant image, in response to detecting that user contact with the touch screen has been removed over the deletion partition of the screen.
Although the description herein contains many details, these should not be construed as limiting the scope of the disclosure but as merely providing illustrations of some of the presently preferred embodiments. Therefore, it will be appreciated that the scope of the disclosure fully encompasses other embodiments which may become obvious to those skilled in the art.
In the claims, reference to an element in the singular is not intended to mean “one and only one” unless explicitly so stated, but rather “one or more.” All structural and functional equivalents to the elements of the disclosed embodiments that are known to those of ordinary skill in the art are expressly incorporated herein by reference and are intended to be encompassed by the present claims. Furthermore, no element, component, or method step in the present disclosure is intended to be dedicated to the public regardless of whether the element, component, or method step is explicitly recited in the claims. No claim element herein is to be construed as a “means plus function” element unless the element is expressly recited using the phrase “means for”. No claim element herein is to be construed as a “step plus function” element unless the element is expressly recited using the phrase “step for”.