JPS6437672A - Image processor - Google Patents
Image processorInfo
- Publication number
- JPS6437672A JPS6437672A JP19258987A JP19258987A JPS6437672A JP S6437672 A JPS6437672 A JP S6437672A JP 19258987 A JP19258987 A JP 19258987A JP 19258987 A JP19258987 A JP 19258987A JP S6437672 A JPS6437672 A JP S6437672A
- Authority
- JP
- Japan
- Prior art keywords
- image
- multivalued
- data
- document
- storing
- 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
- Processing Or Creating Images (AREA)
Abstract
PURPOSE:To reduce the data capacity of an image obtained by mixing a binary image and a multivalued image to store the image by providing the titled processor with a means for storing binarizing image and a means for storing multivalued image. CONSTITUTION:When an original to be read out by a scanner is constituted of a document and a photograph, a halftone image in the photograph is stored as multivalued data and a document is stored as binary data at the time of storing the image in an external memory 20 to reduce the capacity of the image data itself. The areas of binarizing processing and multivalued processing can be set up by selecting an automatic mode for automatically judging a document by a binary/multivalued data discriminating part 21 and executing the binarizing processing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19258987A JPS6437672A (en) | 1987-08-03 | 1987-08-03 | Image processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19258987A JPS6437672A (en) | 1987-08-03 | 1987-08-03 | Image processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6437672A true JPS6437672A (en) | 1989-02-08 |
Family
ID=16293792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19258987A Pending JPS6437672A (en) | 1987-08-03 | 1987-08-03 | Image processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437672A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03108073A (en) * | 1989-09-21 | 1991-05-08 | Fuji Photo Film Co Ltd | Image processing system |
US5301271A (en) * | 1991-07-11 | 1994-04-05 | Matsushita Electric Industrial Co., Ltd. | Image processing separately processing two-density-level image data and multi-level image data |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109717A (en) * | 1978-02-16 | 1979-08-28 | Oki Electric Ind Co Ltd | Transmission system for narrow-band still picture |
JPS61148971A (en) * | 1984-12-24 | 1986-07-07 | Canon Inc | Image processing system |
JPS61232769A (en) * | 1985-04-08 | 1986-10-17 | Ricoh Co Ltd | Image editing device |
JPS62123574A (en) * | 1985-11-22 | 1987-06-04 | Ricoh Co Ltd | Picture processing system |
-
1987
- 1987-08-03 JP JP19258987A patent/JPS6437672A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54109717A (en) * | 1978-02-16 | 1979-08-28 | Oki Electric Ind Co Ltd | Transmission system for narrow-band still picture |
JPS61148971A (en) * | 1984-12-24 | 1986-07-07 | Canon Inc | Image processing system |
JPS61232769A (en) * | 1985-04-08 | 1986-10-17 | Ricoh Co Ltd | Image editing device |
JPS62123574A (en) * | 1985-11-22 | 1987-06-04 | Ricoh Co Ltd | Picture processing system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03108073A (en) * | 1989-09-21 | 1991-05-08 | Fuji Photo Film Co Ltd | Image processing system |
US5301271A (en) * | 1991-07-11 | 1994-04-05 | Matsushita Electric Industrial Co., Ltd. | Image processing separately processing two-density-level image data and multi-level image data |
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