System for processing various types of information in easily usable form

• US 4,954,969 A
• Filed: 12/18/1987
• Issued: 09/04/1990
• Est. Priority Date: 12/19/1986
• Status: Expired due to Term

• Current Assignee: PFU Limited (Fujitsu Limited)
• Original Assignee: PFU Limited (Fujitsu Limited)
• Inventors: Tsumura, Tomoki
• Primary Examiner(s): Harkcom, Gary V.
• Assistant Examiner(s): Herndon, H. R.
• Application Number:
  US07/134,972
• Time in Patent Office: 991 Days
• Field of Search: 364/518-522, 358/903, 340/711, 340/712, 340/723, 340/724, 340/734, 340/798, 340/799
• US Class Current: 715/716
• CPC Class Codes: G06T 11/60 Editing figures and text; Combining figures or text
• CPC Class Codes: G06T 9/00 Image coding bandwidth or redundancy reduction for static pictures H04N1/41; coding or decoding of static colour picture signals H04N1/64; methods or arrangements for coding, decoding, compressing or decompressing digital video signals H04N19/00
• CPC Class Codes: Y10S 707/99939 Privileged access
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

An image information processing system includes an image data input portion, an image data-base portion, a high-speed image data-base portion, a buffer memory, and an image data output portion. The image data-base portion stores highly compressed data; the high-speed image data-base portion stores high-speed compressable data; and the buffer memory stores data for a current output. The image data-base portion, the high-speed image data-base portion and the buffer memory are given a hierarchical structure. The image information processing system includes any combination of data for area blocking, a unit for stacking, a unit for adding sound information, and a unit for linking data.

Claims

1. An image information processing system having a display unit, comprising:

data receiving means for receiving and providing image data;

image data-base means, operatively connected to said data receiving means, for highly compressing the image data from said data receiving means and storing the highly compressed image data;

high-speed image data-base means, operatively connected to said image data-base means, for storing data from said image data-base means in a high-speed compressed form;

a buffer memory, operatively connected to said image data-base means and said high-speed image data-base means, storing data;

request input means, operatively connected to said image data-base means, said high-speed image data-base means and said buffer memory, for receiving requests and outputting data in response to the requests; and

area blocking means for blocking an area of display on the display unit and producing picture data including image data, mask data and control data in accordance with the block area.

2. An image information processing system according to claim 1, wherein said area blocking means comprises a touch panel.

3. An image information processing system according to claim 1, further comprising means for reducing the mask data at a predetermined rate.

4. An image information processing system according to claim 1, further comprising stacking means for stacking picture data displayed on the display unit in said buffer memory and removing the stacked picture data in response to one of the requests.

5. An image information processing system according to claim 4, wherein said stacking means comprises feeding means for providing picture data to be displayed on the display unit and sequentially performing a stack operation.

6. An image information processing system according to claim 5, wherein said stacking means comprises tagging means for adding a tag to and removing a tag from the stacked picture data.

7. An image information processing system according to claim 6, wherein said tagging means comprises means for searching for tagged picture data.

8. An image information processing system according to claim 4 including a stack, wherein said stacking means comprises stack storage means for storing picture data removed from the stack and frequently used in the stack.

9. An image information processing system according to claim 1, further comprising sound adding means for adding sound information corresponding to displayed pictured data and a designated position displayed on the display unit, the sound information including a sound mark to be displayed and sound.

10. An image information processing system according to claim 9, wherein said sound adding means comprises a sound input unit operatively connected to said image data base means.

11. An image information processing system according to claim 9, further comprising:

a touch panel connected to the display unit; and

designating means for generating the designated position on the display unit via the touch panel.

12. An image information processing system according to claim 9, wherein said sound adding means comprises means for adding a protection code to the sound information, preventing an illegal request for an output of sound.

13. An image information processing system according to claim 9, wherein said sound adding means comprises means for providing an output of the sound information corresponding to the displayed picture data, said output comprising a display of the sound mark at the designated position and the sound.

14. An image information processing system according to claim 13, wherein said sound adding means comprises means for inhibiting the output of the sound information responsive to an illegal request.

15. An image information processing system according to claim 13, wherein said sound adding means comprises a sound output unit connected to the display unit.

16. An image information processing system according to claim 1, including groups of the image data and further comprising:

linking means for providing a link between the image data in a same group, between the image data in different groups, between blocked areas of the image data in a same group, between blocked areas of the image data in different groups, between a blocked area of the image data and image data in a same group, between a blocked area of the image data and image data in different groups and for providing linked data, said linking means defining a blocked area as image data responsive to one of the requests.

17. An image information processing system according to claim 16, wherein said linking means comprises means for adding a secret code to the linked data.

18. An image information processing system according to claim 16, wherein said linking means comprises linked data output means for providing an output of the linked data responsive to display data.

19. An image information processing system according to claim 18, wherein said linked data output means comprises means for prohibiting the output of the linked data when a recorded secret code does not coincide with an input request secret code.

20. An image information processing system according to claim 1, further comprises:

a key unit connected to the display unit and including;

a display portion displaying auxiliary messages in response to an operation request; and

an input key portion including mode selection keys, control keys, data input keys, and demand keys connected to said request input means and inputting data.

21. An image information processing system according to claim 1, wherein said image data-base means, said high-speed image data-base means and said buffer memory comprise a hierarchical structure, said image data-base means comprising a low-speed and large capacity memory device, said high-speed image data-base means comprising a middle speed and middle capacity memory device, and said buffer memory comprising a high-speed and small capacity memory device.

22. An image information processing system according to claim 21, wherein said image data-base means stores highly compressed data, said high-speed image data-base means stores high-speed compressed data, and said buffer memory stores data for current output from said high-speed image data-base means.

23. An image information processing system according to claim 22, wherein said image data base means comprises an optical disc memory system, said high-speed image data-base means comprises a magnetic disc memory system, and said buffer memory comprises a RAM.

24. A method for processing image information for a display such as characters, pictures and sound, comprising the steps of:

inputting image information;

providing the input image information to an image data-base and highly compressing the input image information;

inputting a request to output data;

receiving data from said image data-base in response to the request and providing the received data to a high-speed image data-base and translating the received data into a high-speed compressed form;

receiving data from said high-speed image data-base in response to the request and providing high-speed output data; and

blocking an area of the display corresponding to an output of the high-speed output data and producing and displaying picture data in accordance with the blocked area, the picture data comprising image data, mask data and control data.

25. A method according to claim 24, wherein said area blocking step includes reducing a number of bits defining the mask data at a predetermined rate.

26. A method according to claim 24, further comprising the step of stacking the displayed picture data and removing the stacked picture data from the stack.

27. A method according to claim 26, wherein said stacking step includes performing stack operations in response to a feed of the displayed picture data.

28. A method according to claim 26, wherein said stacking step includes adding and removing a tag used for searching, to and from the stacked picture data.

29. A method according to claim 24, further comprising the step of adding sound information to the picture data comprising a sound mark to be displayed and sound, the sound information corresponding to a designated position on the display.

30. A method according to claim 29, wherein said sound adding step includes adding a protection code to the added sound information preventing an illegal request.

31. A method according to claim 24, including groups of the image data, and further comprising the step of linking between the image data in a same group, between the image data in different groups, between blocked areas of the image data in a same group, between blocked areas of the image data in different groups, between a blocked area of the image data and the image data in a same group, and between a blocked area of the image data and image data in a different group, and providing linked data responsive to a request.

32. A method according to claim 31, further comprising the steps of adding a secret code to the linked data, preventing an illegal request.