DE3448324C2 - - Google Patents
Info
- Publication number
- DE3448324C2 DE3448324C2 DE3448324A DE3448324A DE3448324C2 DE 3448324 C2 DE3448324 C2 DE 3448324C2 DE 3448324 A DE3448324 A DE 3448324A DE 3448324 A DE3448324 A DE 3448324A DE 3448324 C2 DE3448324 C2 DE 3448324C2
- Authority
- DE
- Germany
- Prior art keywords
- color
- processing system
- image processing
- signal
- color image
- 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 - Lifetime
Links
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
- H04N1/46—Colour picture communication systems
-
- 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
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/3871—Composing, repositioning or otherwise geometrically modifying originals the composed originals being of different kinds, e.g. low- and high-resolution originals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58037712A JPH0618440B2 (ja) | 1983-03-08 | 1983-03-08 | カラ−システム |
JP58044993A JPH0834541B2 (ja) | 1983-03-17 | 1983-03-17 | 画像処理装置 |
JP58044992A JPH0793685B2 (ja) | 1983-03-17 | 1983-03-17 | 画像処理装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3448324C2 true DE3448324C2 (US20050271598A1-20051208-C00001.png) | 1992-05-27 |
Family
ID=27289556
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3448324A Expired - Lifetime DE3448324C2 (US20050271598A1-20051208-C00001.png) | 1983-03-08 | 1984-03-08 | |
DE19843408506 Granted DE3408506A1 (de) | 1983-03-08 | 1984-03-08 | Bildverarbeitungssystem |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843408506 Granted DE3408506A1 (de) | 1983-03-08 | 1984-03-08 | Bildverarbeitungssystem |
Country Status (3)
Country | Link |
---|---|
US (3) | US4953012A (US20050271598A1-20051208-C00001.png) |
DE (2) | DE3448324C2 (US20050271598A1-20051208-C00001.png) |
FR (1) | FR2542540B1 (US20050271598A1-20051208-C00001.png) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2542540B1 (fr) | 1983-03-08 | 1989-02-10 | Canon Kk | Systeme de traitement d'images |
US4797943A (en) * | 1985-11-29 | 1989-01-10 | Ricoh Company, Ltd. | Gradation data processing apparatus |
US5175635A (en) * | 1986-06-02 | 1992-12-29 | Kabushiki Kaisha Toshiba | Picture printing apparatus using multivalued patterns, binary patterns and dither patterns selectively |
EP0359463B1 (en) * | 1988-09-08 | 1997-04-16 | Canon Kabushiki Kaisha | Dot image data output apparatus |
JP3048158B2 (ja) * | 1988-10-04 | 2000-06-05 | キヤノン株式会社 | カラー画像処理装置 |
JPH02100575A (ja) * | 1988-10-07 | 1990-04-12 | Toshiba Corp | 画像処理装置 |
US5576849A (en) * | 1989-02-15 | 1996-11-19 | Hitachi, Ltd. | Image data transformation apparatus and image entry apparatus |
US5631983A (en) * | 1989-05-10 | 1997-05-20 | Canon Kabushiki Kaisha | Image forming system for synthesizing color image data with binary image data which has been colored with a predetermined color during the synthesizing operation |
EP0410719A3 (en) * | 1989-07-25 | 1992-01-22 | Seiko Instruments Inc. | Colour correction system and method |
JP3015045B2 (ja) * | 1989-08-02 | 2000-02-28 | キヤノン株式会社 | カラー複写装置及びカラー画像形成装置 |
EP0411918B1 (en) * | 1989-08-02 | 1994-10-05 | Canon Kabushiki Kaisha | Color image processing apparatus |
JP2872285B2 (ja) * | 1989-08-02 | 1999-03-17 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
US6760133B1 (en) * | 1989-08-02 | 2004-07-06 | Canon Kabushiki Kaisha | Color image processing apparatus capable of detecting a color or monochromatic image |
JP2783617B2 (ja) * | 1989-10-31 | 1998-08-06 | キヤノン株式会社 | カラー画像処理装置及び方法 |
US5189523A (en) * | 1989-11-27 | 1993-02-23 | Canon Kabushiki Kaisha | Image processing apparatus |
JP2890570B2 (ja) * | 1989-12-20 | 1999-05-17 | 富士ゼロックス株式会社 | 画像処理装置の編集制御方式 |
DE69121439T2 (de) * | 1990-03-19 | 1997-01-09 | Canon Kk | Verfahren und Gerät zur Bildverarbeitung |
IL98700A (en) * | 1990-07-13 | 1994-04-12 | Minnesota Mining & Mfg | A method and device for building a composite figure from several data types |
JP3101304B2 (ja) * | 1990-08-02 | 2000-10-23 | キヤノン株式会社 | 画像処理装置 |
JPH0490669A (ja) * | 1990-08-03 | 1992-03-24 | Canon Inc | 印刷装置 |
JPH04249975A (ja) * | 1990-10-10 | 1992-09-04 | Fuji Xerox Co Ltd | 画像処理装置 |
US5426731A (en) * | 1990-11-09 | 1995-06-20 | Fuji Photo Film Co., Ltd. | Apparatus for processing signals representative of a computer graphics image and a real image |
US5227871A (en) * | 1990-11-30 | 1993-07-13 | Canon Kabushiki Kaisha | Image processing apparatus capable of discriminating a predetermined image |
US5249061A (en) * | 1990-12-21 | 1993-09-28 | Canon Kabushiki Kaisha | Color image printer with adaptive color process |
JPH05134530A (ja) * | 1991-02-18 | 1993-05-28 | Ricoh Co Ltd | デジタル複写装置 |
US5392365A (en) * | 1991-12-23 | 1995-02-21 | Eastman Kodak Company | Apparatus for detecting text edges in digital image processing |
US5477317A (en) * | 1992-08-10 | 1995-12-19 | Xerox Corporation | Adaptive exposure color correction |
US6346989B1 (en) * | 1992-08-24 | 2002-02-12 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JP3453407B2 (ja) * | 1992-08-31 | 2003-10-06 | キヤノン株式会社 | 画像処理装置、画像出力装置、画像出力システム、およびその方法 |
NL9201570A (nl) * | 1992-09-10 | 1994-04-05 | Oce Nederland Bv | Werkwijze voor het bij toevoer van, door een eerste en een tweede signaalbron gegenereerde digitale beeldinformatiesignalen van een eerste soort en onder gebruikmaking van de in genoemde signalen aanwezige informatieinhoud betreffende de dichtheidswaarde, per beeldpunt genereren van beeldinformatiesignalen van een tweede soort ter verkrijging van beeldweergeefsignalen, alsmede een reproductiesysteem voor het uitvoeren van een dergelijke werkwijze. |
JP3181725B2 (ja) * | 1992-10-13 | 2001-07-03 | キヤノン株式会社 | 画像記録方法及び装置 |
JP3636332B2 (ja) * | 1993-12-24 | 2005-04-06 | セイコーエプソン株式会社 | 画像処理方法および画像処理装置 |
US6049371A (en) * | 1994-03-25 | 2000-04-11 | Eastman Kodak Company | Image print having one or more positive images and method for making same |
US6181368B1 (en) | 1994-04-14 | 2001-01-30 | Asahi Kogaku Kogyo Kabushiki Kaisha | Electronic endoscope |
US6339654B1 (en) | 1994-09-29 | 2002-01-15 | Canon Kabushiki Kaisha | Apparatus and method for efficiently processing color and monochrome images |
US5570173A (en) | 1994-10-31 | 1996-10-29 | Xerox Corporation | Color printer using liquid developer |
US6249362B1 (en) * | 1996-12-16 | 2001-06-19 | Canon Kabushiki Kaisha | Image read apparatus, information processing apparatus, and image read system constituted therewith |
EP1038734B1 (en) * | 1998-10-08 | 2019-05-15 | Panasonic Intellectual Property Corporation of America | Driving assisting device and recording medium |
US7076003B1 (en) * | 1999-03-03 | 2006-07-11 | Agere Systems Inc. | Constellation design for modem receiver |
JP2001094810A (ja) | 1999-09-22 | 2001-04-06 | Toshiba Tec Corp | 画像処理方法及び画像処理装置並びに画像形成装置 |
US7180638B1 (en) | 2000-02-16 | 2007-02-20 | Ricoh Co., Ltd. | Network fax machine using a web page as a user interface |
US6494372B2 (en) * | 2000-04-04 | 2002-12-17 | International Business Machines Corporation | Self service terminal and method for processing transaction forms |
JP4574045B2 (ja) * | 2001-03-30 | 2010-11-04 | ルネサスエレクトロニクス株式会社 | 半導体集積回路および撮像システム |
US6980596B2 (en) | 2001-11-27 | 2005-12-27 | General Instrument Corporation | Macroblock level adaptive frame/field coding for digital video content |
ATE504446T1 (de) * | 2002-12-02 | 2011-04-15 | Silverbrook Res Pty Ltd | Totdüsenausgleich |
US20040174570A1 (en) * | 2002-12-02 | 2004-09-09 | Plunkett Richard Thomas | Variable size dither matrix usage |
US7740347B2 (en) * | 2002-12-02 | 2010-06-22 | Silverbrook Research Pty Ltd | Ink usage tracking in a cartridge for a mobile device |
US8151322B2 (en) | 2006-05-16 | 2012-04-03 | A10 Networks, Inc. | Systems and methods for user access authentication based on network access point |
US7716378B2 (en) | 2006-10-17 | 2010-05-11 | A10 Networks, Inc. | System and method to associate a private user identity with a public user identity |
US7979618B2 (en) * | 2007-07-12 | 2011-07-12 | Samsung Electronics Co., Ltd. | Image forming apparatus and control method thereof |
KR101674415B1 (ko) * | 2012-04-27 | 2016-11-09 | 삼성전자주식회사 | 디지털 신호 처리 시스템에서 신호 이득 제어 방법 및 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118720A1 (de) * | 1971-04-17 | 1972-11-16 | Franz Morat GmbH, 7000 Stuttgart-Vaihingen | Einrichtung zur optisch-elektrischen Abtastung einer farbigen Zeichnung |
DE3103394A1 (de) * | 1980-02-01 | 1981-12-10 | Canon K.K., Tokyo | Bildaufzeichnungseinrichtung |
DD157286A1 (de) * | 1980-02-01 | 1982-10-27 | Udo Brandt | Anordnung zur farberkennung bei der abtastung graphischer vorlagen |
DE3220298A1 (de) * | 1981-06-01 | 1982-12-16 | Canon K.K., Tokyo | Farbbild-lesegeraet |
Family Cites Families (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE157286C (US20050271598A1-20051208-C00001.png) | ||||
US3670099A (en) | 1968-03-18 | 1972-06-13 | Itek Corp | Facsimile system utilizing pre-scan detection of indicia |
US3632867A (en) | 1969-02-10 | 1972-01-04 | Newton Electronic Systems Inc | Facsimile system for condensing data transmission |
US3828319A (en) * | 1969-06-23 | 1974-08-06 | Ipc Service Ltd | Composition system |
US3752912A (en) * | 1969-11-27 | 1973-08-14 | Japan Broadcasting Corp | System for converting facsimile signals |
US4034400A (en) * | 1970-09-23 | 1977-07-05 | International Publishing Corporation Ltd. | Apparatus for reproducing graphic material |
US4042962A (en) | 1971-03-01 | 1977-08-16 | Canon Kabushiki Kaisha | Composite information operating method and apparatus |
GB1499501A (en) * | 1974-05-03 | 1978-02-01 | Crosfield Electronics Ltd | Image reproduction systems |
GB1527227A (en) * | 1974-12-18 | 1978-10-04 | Crosfield Electronics Ltd | Reproduction of coloured images |
US4004079A (en) * | 1975-11-14 | 1977-01-18 | Optronics International, Inc. | Method and apparatus for dual resolution photographic reproduction of line and continuous tone graphic materials |
GB1582953A (en) * | 1976-06-28 | 1981-01-21 | Crosfield Electronics Ltd | Printing methods |
DE2646925B2 (de) * | 1976-10-18 | 1978-10-05 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zur Gewinnung von digitalen Aufzeichnungsdaten für gerasterte Farbauszüge |
GB2012240B (en) | 1977-12-13 | 1982-06-09 | Windmoeller & Hoelscher | Plastics sack with internal closure member base cover shee and emtying means |
FR2418588A1 (fr) | 1978-02-23 | 1979-09-21 | Cit Alcatel | Installation de transmission centralisee de fac-simile |
JPS54118722A (en) * | 1978-03-08 | 1979-09-14 | Ricoh Co Ltd | Picture information process system |
DE2834456C2 (de) * | 1978-08-05 | 1986-01-09 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Einrichtung zur gemischten Aufzeichnung von Rasterbildern und Strichinformationen |
JPS5537092A (en) * | 1978-09-05 | 1980-03-14 | Ibm | Mode switch for setting threshold value |
US4194221A (en) * | 1978-12-26 | 1980-03-18 | Xerox Corporation | Automatic multimode continuous halftone line copy reproduction |
US4323919A (en) * | 1979-08-09 | 1982-04-06 | Canon Kabushiki Kaisha | Optical scanner for reading data recorded in plural colors |
US4310848A (en) * | 1979-10-18 | 1982-01-12 | Carter Equipment Co., Inc. | Colorimetric evaluation of photographic film |
US4414579A (en) * | 1979-12-28 | 1983-11-08 | International Business Machines Corporation | Information transmitting and receiving station utilizing a copier-printer |
US4408868A (en) * | 1980-04-11 | 1983-10-11 | Coulter Systems Corporation | Digital plate maker system and method |
JPS56144668A (en) * | 1980-04-14 | 1981-11-11 | Canon Inc | Image formation device |
JPS56144667A (en) | 1980-04-14 | 1981-11-11 | Ricoh Co Ltd | Processing method of color picture information |
DE3019480A1 (de) * | 1980-05-21 | 1981-11-26 | SIEMENS AG AAAAA, 1000 Berlin und 8000 München | Mehrzweck-endgeraet mit einer eingabe- und steuertastatur zum anschluss an eine datenverarbeitungsanlage und/oder einen textbearbeitungsautomaten |
JPS574661A (en) * | 1980-06-10 | 1982-01-11 | Ricoh Co Ltd | Digital compression transmitting method of color picture information |
GB2082014B (en) * | 1980-06-30 | 1985-05-09 | Canon Kk | Facsimile apparatus with character generator |
GB2082013B (en) * | 1980-06-30 | 1985-05-30 | Canon Kk | Facsimile apparatus |
JPS5725771A (en) * | 1980-07-23 | 1982-02-10 | Canon Inc | Picture signal processor |
JPS5732175A (en) * | 1980-08-06 | 1982-02-20 | Hitachi Ltd | Additional-information recording method of facsimile equipment |
JPS5738055A (en) | 1980-08-19 | 1982-03-02 | Ricoh Co Ltd | Memory control circuit for storage exchange facsimile |
JPS5744825A (en) * | 1980-08-29 | 1982-03-13 | Canon Inc | Device for sensing color image |
JPS5945539B2 (ja) | 1980-09-18 | 1984-11-07 | 日信工業株式会社 | 負圧式倍力装置 |
JPS5779944A (en) * | 1980-11-06 | 1982-05-19 | Nireko:Kk | Detector for equal color tone region |
DE3043521A1 (de) * | 1980-11-18 | 1982-06-24 | Agfa-Gevaert Ag, 5090 Leverkusen | Elektronische bildabtastungs- und aufzeichnungsvorrichtung |
US4476486A (en) * | 1980-12-16 | 1984-10-09 | Canon Kabushiki Kaisha | Image recording system utilizing a plurality of recording units |
JPS57127361A (en) | 1981-01-30 | 1982-08-07 | Toshiba Corp | Information transmitter |
GB2101838B (en) * | 1981-04-20 | 1986-03-05 | Canon Kk | Image processing method and apparatus therefor |
JPS5860876A (ja) | 1981-10-08 | 1983-04-11 | Canon Inc | 画像処理方式 |
US4538182A (en) | 1981-05-11 | 1985-08-27 | Canon Kabushiki Kaisha | Image processing apparatus |
JPS57189154A (en) * | 1981-05-18 | 1982-11-20 | Nec Corp | Inspecting device for printed matter |
JPS589462A (ja) * | 1981-07-09 | 1983-01-19 | Canon Inc | フアクシミリ装置 |
JPS5811941A (ja) * | 1981-07-16 | 1983-01-22 | Dainippon Screen Mfg Co Ltd | 網目版画像記録装置における絵柄信号と文字信号の処理方法 |
JPS58119274A (ja) * | 1982-01-07 | 1983-07-15 | Casio Comput Co Ltd | フアクシミリ装置の多色伝送方式 |
US4549222A (en) * | 1982-03-04 | 1985-10-22 | Ing. C. Olivetti & C., S.P.A. | Dot matrix printing method and printer therefor |
JPS58157255A (ja) * | 1982-03-13 | 1983-09-19 | Dainippon Screen Mfg Co Ltd | 画像走査記録方法 |
US4413287A (en) * | 1982-04-14 | 1983-11-01 | Xerox Corporation | White line skipping |
JPS5965372A (ja) * | 1982-10-05 | 1984-04-13 | Dainippon Screen Mfg Co Ltd | 複数画像信号を記憶するバツフア−メモリ装置の使用方法 |
US4642681A (en) * | 1982-10-08 | 1987-02-10 | Canon Kabushiki Kaisha | Color image processing apparatus for generating color output signals and a black output signal in a mutually exclusive manner |
US4587633A (en) * | 1982-11-10 | 1986-05-06 | Wang Laboratories, Inc. | Management communication terminal system |
DE3364212D1 (en) * | 1982-11-30 | 1986-07-24 | Toshiba Kk | Picture signal processing system suitable for displaying continuous tone pictures |
DE3408321A1 (de) * | 1983-03-08 | 1984-09-13 | Canon K.K., Tokio/Tokyo | Bildverarbeitungssystem |
JPS59163952A (ja) * | 1983-03-08 | 1984-09-17 | Canon Inc | 画像処理装置 |
FR2542540B1 (fr) * | 1983-03-08 | 1989-02-10 | Canon Kk | Systeme de traitement d'images |
JPH0683357B2 (ja) * | 1983-03-17 | 1994-10-19 | キヤノン株式会社 | 画像処理方法 |
US4647923A (en) * | 1983-11-15 | 1987-03-03 | Motorola, Inc. | True object generation system and method for a video display generator |
JP2915048B2 (ja) * | 1989-04-04 | 1999-07-05 | 株式会社リコー | カラー画像処理装置 |
US5249061A (en) * | 1990-12-21 | 1993-09-28 | Canon Kabushiki Kaisha | Color image printer with adaptive color process |
-
1984
- 1984-03-07 FR FR848403549A patent/FR2542540B1/fr not_active Expired
- 1984-03-08 DE DE3448324A patent/DE3448324C2/de not_active Expired - Lifetime
- 1984-03-08 DE DE19843408506 patent/DE3408506A1/de active Granted
-
1988
- 1988-11-14 US US07/271,362 patent/US4953012A/en not_active Expired - Lifetime
-
1993
- 1993-06-28 US US08/084,087 patent/US5471325A/en not_active Expired - Lifetime
-
1995
- 1995-03-29 US US08/412,578 patent/US6192146B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2118720A1 (de) * | 1971-04-17 | 1972-11-16 | Franz Morat GmbH, 7000 Stuttgart-Vaihingen | Einrichtung zur optisch-elektrischen Abtastung einer farbigen Zeichnung |
DE3103394A1 (de) * | 1980-02-01 | 1981-12-10 | Canon K.K., Tokyo | Bildaufzeichnungseinrichtung |
DD157286A1 (de) * | 1980-02-01 | 1982-10-27 | Udo Brandt | Anordnung zur farberkennung bei der abtastung graphischer vorlagen |
DE3220298A1 (de) * | 1981-06-01 | 1982-12-16 | Canon K.K., Tokyo | Farbbild-lesegeraet |
Also Published As
Publication number | Publication date |
---|---|
DE3408506C2 (US20050271598A1-20051208-C00001.png) | 1989-12-28 |
FR2542540A1 (fr) | 1984-09-14 |
DE3408506A1 (de) | 1984-09-13 |
US4953012A (en) | 1990-08-28 |
US6192146B1 (en) | 2001-02-20 |
FR2542540B1 (fr) | 1989-02-10 |
US5471325A (en) | 1995-11-28 |
Similar Documents
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Date | Code | Title | Description |
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8364 | No opposition during term of opposition |