Claims
- 1. A scanner controlling apparatus connected to a network, comprising:
- first receiving means for receiving a first scan command and a second scan command sent from an information processing apparatus through the network, said first receiving means being capable of receiving designation data relating to information to be transmitted along with the first command;
- a controller for instructing a scanner to scan in response to the first scan command to provide scanned information;
- second receiving means for receiving the scanned information sent from the scanner in response to instruction by said controller;
- storing means for storing the received scanned information in a memory;
- processing means for processing the received scanned information in accordance with designation data received from the information processing apparatus to provide processed information; and
- transmitting means, responsive to receipt of the first scan command and the designation data, for transmitting the processed information to the information processing apparatus through the network, said transmitting means being responsive to a subsequent receipt of the second scan command to transmit the scanned information stored in the memory to the information processing apparatus through the network.
- 2. An apparatus according to claim 1, wherein said processing means provides degraded image data as the processed information.
- 3. An apparatus according to claim 2, wherein the degraded image data is one of thinned image data scanned by the scanner, image data scanned by the scanner having a lowered gradation, and image data scanned by the scanner having a lowered resolution.
- 4. An apparatus according to claim 1, wherein the information processing apparatus is a host computer.
- 5. An apparatus according to claim 1, wherein the second scan command includes parameters indicating an instructed region of an image.
- 6. A scanner controlling apparatus comprising:
- receiving means for receiving first designation data relating to a scanning method along with a scan command from an information processing apparatus;
- a controller for instructing a scanner to scan in response to the scan command to provide scanned information having a first format;
- converting means for converting the scanned information having the first format in accordance with the first designation data to converted information having a second format different from that of the scanned information; and
- transmitting means for transmitting the converted information to the information processing apparatus.
- 7. An apparatus according to claim 6, wherein said receiving means receives second designation data and said apparatus further comprises means for processing the scanned information in accordance with the second designation data to provide degraded image data.
- 8. An apparatus according to claim 7, wherein the degraded image data is one of thinned image data scanned by the scanner, image data scanned by the scanner having a lowered gradation, and image data scanned by the scanner having a lowered resolution.
- 9. An apparatus according to claim 6, wherein said controller instructs the scanner to scan in accordance with a prescan command and a scan command.
- 10. An apparatus according to claim 9, wherein the scan command includes parameters indicating an instructed region of an image.
- 11. A method of operating scanner controlling apparatus connected to a network, said method comprising:
- a first receiving step of receiving designation data relating to information to be transmitted along with a prescan command sent from an information processing apparatus through the network;
- a controlling step of instructing a scanner to scan in response to the prescan command to provide scanned information;
- a second receiving step of receiving the scanned information sent from the scanner in response to instruction by said controlling step;
- a storing step of storing the received scanned information in a memory;
- a processing step of processing the received scanned information in accordance with the designation data to provide processed information;
- a first transmitting step, responsive to receipt of the prescan command and the designation data, for transmitting the processed information to the information processing apparatus through the network;
- a third receiving step of receiving a scan command from the information processing apparatus through the network subsequent to receipt of the prescan command; and
- a second transmitting step, responsive to receipt of the scan command, of transmitting the stored scanned information to the information processing apparatus through the network.
- 12. A method according to claim 11, wherein the processed information is degraded image data.
- 13. A method of operating a scanner controlling apparatus, said method comprising the steps of:
- receiving first designation data relating to a scanning method along with a scan command from an information processing apparatus;
- instructing, in response to the scan command, a scanner to scan to provide scanned information having a first format;
- converting the scanned information, received from the scanner, in accordance with the first designation data to provide converted information having a second format different from that of the scanned information; and
- transmitting the converted information to the information processing apparatus.
- 14. A method according to claim 13, further comprising a step of processing the scanned information to provide degraded image data when second designation data is received in said receiving step.
Priority Claims (3)
Number |
Date |
Country |
Kind |
3-224218 |
Sep 1991 |
JPX |
|
4-026823 |
Feb 1992 |
JPX |
|
4-199744 |
Jul 1992 |
JPX |
|
Parent Case Info
This application is a division of application Ser. No. 07/939,144 filed Sep. 2, 1992.
US Referenced Citations (10)
Divisions (1)
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Number |
Date |
Country |
Parent |
939144 |
Sep 1992 |
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