JPS6481583A - Electronic still camera - Google Patents
Electronic still cameraInfo
- Publication number
- JPS6481583A JPS6481583A JP62237341A JP23734187A JPS6481583A JP S6481583 A JPS6481583 A JP S6481583A JP 62237341 A JP62237341 A JP 62237341A JP 23734187 A JP23734187 A JP 23734187A JP S6481583 A JPS6481583 A JP S6481583A
- Authority
- JP
- Japan
- Prior art keywords
- picture data
- memory
- picture
- compressed
- compression
- 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
Landscapes
- Television Signal Processing For Recording (AREA)
Abstract
PURPOSE:To optimize the utilizing efficiency of a memory and quantity of information contained in one picture by compressing a picture data read from a memory, deleting original picture and writing the compressed picture data into the memory. CONSTITUTION:A desired picture data is read from the picture data recorded in a memory 15, compressed by a compression circuit 16, the original picture is deleted from the memory 15 and the compressed picture data is written in the memory 15 and the data quantity of the picture data recorded once is reduced and rerecorded again. Thus, it is not required to record the picture data with compression in advance and after the pickup of the specified number of sheets, the recording capacity required for the recording of the picture data is ensured through the compression of the picture data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62237341A JPS6481583A (en) | 1987-09-24 | 1987-09-24 | Electronic still camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62237341A JPS6481583A (en) | 1987-09-24 | 1987-09-24 | Electronic still camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481583A true JPS6481583A (en) | 1989-03-27 |
Family
ID=17013947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62237341A Pending JPS6481583A (en) | 1987-09-24 | 1987-09-24 | Electronic still camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481583A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027214A (en) * | 1989-04-20 | 1991-06-25 | Olympus Optical Co., Ltd. | Electronic still camera using variable-length data compression for storing still image signals |
JPH03289273A (en) * | 1990-04-04 | 1991-12-19 | Fuji Photo Film Co Ltd | Digital electronic still camera |
EP0474444A2 (en) * | 1990-09-04 | 1992-03-11 | Canon Kabushiki Kaisha | Image processing method and apparatus |
US5216518A (en) * | 1990-09-04 | 1993-06-01 | Canon Kabushiki Kaisha | Image processing method and apparatus for encoding variable-length data |
US6539169B1 (en) | 1997-12-25 | 2003-03-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for recording and re-recording image data in a device having limited memory capacity |
-
1987
- 1987-09-24 JP JP62237341A patent/JPS6481583A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027214A (en) * | 1989-04-20 | 1991-06-25 | Olympus Optical Co., Ltd. | Electronic still camera using variable-length data compression for storing still image signals |
JPH03289273A (en) * | 1990-04-04 | 1991-12-19 | Fuji Photo Film Co Ltd | Digital electronic still camera |
EP0474444A2 (en) * | 1990-09-04 | 1992-03-11 | Canon Kabushiki Kaisha | Image processing method and apparatus |
US5216518A (en) * | 1990-09-04 | 1993-06-01 | Canon Kabushiki Kaisha | Image processing method and apparatus for encoding variable-length data |
US5384644A (en) * | 1990-09-04 | 1995-01-24 | Canon Kabushiki Kaisha | Image processing method and apparatus for encoding variable-length data |
US5745251A (en) * | 1990-09-04 | 1998-04-28 | Canon Kabushiki Kaisha | Image processing method and apparatus for encoding variable-length data |
US6539169B1 (en) | 1997-12-25 | 2003-03-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for recording and re-recording image data in a device having limited memory capacity |
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