JPS6459463A - Picture storage retrieving device - Google Patents
Picture storage retrieving deviceInfo
- Publication number
- JPS6459463A JPS6459463A JP21538187A JP21538187A JPS6459463A JP S6459463 A JPS6459463 A JP S6459463A JP 21538187 A JP21538187 A JP 21538187A JP 21538187 A JP21538187 A JP 21538187A JP S6459463 A JPS6459463 A JP S6459463A
- Authority
- JP
- Japan
- Prior art keywords
- data
- pictures
- read out
- compressed data
- desired picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 abstract 2
Landscapes
- Controls And Circuits For Display Device (AREA)
- Medical Treatment And Welfare Office Work (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE:To considerably shorten the retrieval time, by providing a means which uses a part of compressed data stored in a storage device to generate rough pictures at the time of the selection of a desired picture. CONSTITUTION:Only low frequency area part data of all pictures corresponding to a retrieval identification code or the like are read out from an optical disk device and are used to rough pictures, and a desired picture is selected from rough pictures. Consequently, compressed data of unnecessary data is not reproduced because only selected picture data is read out from the optical disk and compressed data is reproduced. Thus, desired picture data is efficiently retrieved and read out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21538187A JPS6459463A (en) | 1987-08-31 | 1987-08-31 | Picture storage retrieving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21538187A JPS6459463A (en) | 1987-08-31 | 1987-08-31 | Picture storage retrieving device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6459463A true JPS6459463A (en) | 1989-03-07 |
Family
ID=16671356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21538187A Pending JPS6459463A (en) | 1987-08-31 | 1987-08-31 | Picture storage retrieving device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6459463A (en) |
-
1987
- 1987-08-31 JP JP21538187A patent/JPS6459463A/en active Pending
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