JPS6349428B2 - - Google Patents
Info
- Publication number
- JPS6349428B2 JPS6349428B2 JP57171643A JP17164382A JPS6349428B2 JP S6349428 B2 JPS6349428 B2 JP S6349428B2 JP 57171643 A JP57171643 A JP 57171643A JP 17164382 A JP17164382 A JP 17164382A JP S6349428 B2 JPS6349428 B2 JP S6349428B2
- Authority
- JP
- Japan
- Prior art keywords
- image signal
- signal level
- scanning window
- pixels
- scanning
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 claims description 13
- 230000001174 ascending effect Effects 0.000 claims description 5
- 238000006467 substitution reaction Methods 0.000 claims 2
- 238000013139 quantization Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 238000003672 processing method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 101100063942 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) dot-1 gene Proteins 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57171643A JPS5961280A (ja) | 1982-09-29 | 1982-09-29 | 画像信号処理方法および画像信号処理装置 |
| US06/501,873 US4538184A (en) | 1982-06-07 | 1983-06-07 | Method and apparatus for processing video signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57171643A JPS5961280A (ja) | 1982-09-29 | 1982-09-29 | 画像信号処理方法および画像信号処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5961280A JPS5961280A (ja) | 1984-04-07 |
| JPS6349428B2 true JPS6349428B2 (fr) | 1988-10-04 |
Family
ID=15927005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57171643A Granted JPS5961280A (ja) | 1982-06-07 | 1982-09-29 | 画像信号処理方法および画像信号処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5961280A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046665A (ja) * | 1983-08-25 | 1985-03-13 | Toshiyuki Sakai | 濃淡画像の２値表現方式 |
| JPS6243973A (ja) * | 1985-08-21 | 1987-02-25 | Usac Electronics Ind Co Ltd | 中間調画像処理方式 |
| JP2547771B2 (ja) * | 1987-06-11 | 1996-10-23 | キヤノン株式会社 | 画像処理方法 |
| JPS63309456A (ja) * | 1987-06-11 | 1988-12-16 | Canon Inc | 画像処理方法 |
| JP2517793B2 (ja) * | 1990-11-28 | 1996-07-24 | 大日本スクリーン製造株式会社 | 網目版画像形成方法 |
-
1982
- 1982-09-29 JP JP57171643A patent/JPS5961280A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5961280A (ja) | 1984-04-07 |
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