JPS6132659A - 画像信号処理装置 - Google Patents
画像信号処理装置Info
- Publication number
- JPS6132659A JPS6132659A JP15439184A JP15439184A JPS6132659A JP S6132659 A JPS6132659 A JP S6132659A JP 15439184 A JP15439184 A JP 15439184A JP 15439184 A JP15439184 A JP 15439184A JP S6132659 A JPS6132659 A JP S6132659A
- Authority
- JP
- Japan
- Prior art keywords
- ranking
- correction amount
- image signal
- signal level
- pixel
- 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.)
- Granted
Links
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 230000004304 visual acuity Effects 0.000 abstract 1
- 230000033458 reproduction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- DRSFVGQMPYTGJY-GNSLJVCWSA-N Deprodone propionate Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(C)=O)(OC(=O)CC)[C@@]1(C)C[C@@H]2O DRSFVGQMPYTGJY-GNSLJVCWSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 102220067365 rs143592561 Human genes 0.000 description 1
Landscapes
- Facsimile Image Signal Circuits (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15439184A JPS6132659A (ja) | 1984-07-25 | 1984-07-25 | 画像信号処理装置 |
DE8585305304T DE3583474D1 (de) | 1984-07-25 | 1985-07-25 | Bildsignalverarbeitungsgeraet. |
EP85305304A EP0174721B1 (en) | 1984-07-25 | 1985-07-25 | Apparatus for processing image signal |
US06/758,961 US4692811A (en) | 1984-07-25 | 1985-07-25 | Apparatus for processing image signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15439184A JPS6132659A (ja) | 1984-07-25 | 1984-07-25 | 画像信号処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6132659A true JPS6132659A (ja) | 1986-02-15 |
JPH04429B2 JPH04429B2 (enrdf_load_stackoverflow) | 1992-01-07 |
Family
ID=15583109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15439184A Granted JPS6132659A (ja) | 1984-07-25 | 1984-07-25 | 画像信号処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6132659A (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125579A (en) * | 1981-01-29 | 1982-08-04 | Ricoh Co Ltd | Processing method for intermediate tone picture |
JPS5896458A (ja) * | 1981-12-04 | 1983-06-08 | Fuji Xerox Co Ltd | 2値化方式 |
JPS58215167A (ja) * | 1982-06-07 | 1983-12-14 | Toshiba Corp | 画信号処理装置 |
-
1984
- 1984-07-25 JP JP15439184A patent/JPS6132659A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125579A (en) * | 1981-01-29 | 1982-08-04 | Ricoh Co Ltd | Processing method for intermediate tone picture |
JPS5896458A (ja) * | 1981-12-04 | 1983-06-08 | Fuji Xerox Co Ltd | 2値化方式 |
JPS58215167A (ja) * | 1982-06-07 | 1983-12-14 | Toshiba Corp | 画信号処理装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH04429B2 (enrdf_load_stackoverflow) | 1992-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |