DE69331563D1 - Bildverarbeitungsvorrichtung und -verfahren - Google Patents
Bildverarbeitungsvorrichtung und -verfahrenInfo
- Publication number
- DE69331563D1 DE69331563D1 DE69331563T DE69331563T DE69331563D1 DE 69331563 D1 DE69331563 D1 DE 69331563D1 DE 69331563 T DE69331563 T DE 69331563T DE 69331563 T DE69331563 T DE 69331563T DE 69331563 D1 DE69331563 D1 DE 69331563D1
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- processing device
- image
- processing
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
- H04N1/126—Arrangements for the main scanning
- H04N1/128—Arrangements for the main scanning using a scanning head arranged for linear reciprocating motion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
- G06K15/102—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers using ink jet print heads
- G06K15/105—Multipass or interlaced printing
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/17—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa the scanning speed being dependent on content of picture
-
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
-
- 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
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
-
- 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
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N1/32443—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter with asynchronous operation of the image input and output devices connected to the memory
- H04N1/32448—Controlling data flow to or from the memory in relation to the available memory capacity
-
- 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
- H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
- H04N1/40031—Circuits exciting or modulating particular heads for reproducing continuous tone value scales for a plurality of reproducing elements simultaneously
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/101—Arrangements for producing a permanent visual presentation of the output data involving the use of ink jets
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/111—Arrangements for producing a permanent visual presentation of the output data with overlapping swaths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0081—Image reader
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0077—Types of the still picture apparatus
- H04N2201/0082—Image hardcopy reproducer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3285—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
- H04N2201/329—Storage of less than a complete document page or image frame
- H04N2201/3294—Storage of less than a complete document page or image frame of several complete lines, e.g. a band of data
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Ink Jet (AREA)
- Fax Reproducing Arrangements (AREA)
- Color, Gradation (AREA)
- Facsimile Scanning Arrangements (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4222713A JPH0670109A (ja) | 1992-08-21 | 1992-08-21 | 画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69331563D1 true DE69331563D1 (de) | 2002-03-21 |
DE69331563T2 DE69331563T2 (de) | 2002-08-08 |
Family
ID=16786744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69331563T Expired - Lifetime DE69331563T2 (de) | 1992-08-21 | 1993-08-16 | Bildverarbeitungsvorrichtung und -verfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5572329A (de) |
EP (2) | EP0869661B1 (de) |
JP (1) | JPH0670109A (de) |
DE (1) | DE69331563T2 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5880852A (en) * | 1995-05-23 | 1999-03-09 | Canon Kabushiki Kaisha | Reading unit and recording apparatus on which the reading unit is mountable |
US5987194A (en) * | 1995-05-24 | 1999-11-16 | Canon Kabushiki Kasiha | Image reading apparatus and image recording apparatus |
US5699168A (en) * | 1995-06-22 | 1997-12-16 | Texas Instruments Incorporated | Grayscale printing with sliding window memory |
JP3382438B2 (ja) * | 1995-12-20 | 2003-03-04 | キヤノン株式会社 | 記録装置 |
WO1997036417A1 (fr) * | 1996-03-27 | 1997-10-02 | Omron Corporation | Technique et appareil de reconnaissance d'images et copieur et imprimante faisant appel a ceux-ci |
JPH09286125A (ja) * | 1996-04-23 | 1997-11-04 | Canon Inc | インクジェット記録方法及びその装置 |
JP3413052B2 (ja) * | 1996-04-23 | 2003-06-03 | キヤノン株式会社 | インクジェット記録装置及び制御方法 |
JPH1067127A (ja) * | 1996-04-23 | 1998-03-10 | Canon Inc | インクジェット記録装置及び画像処理方法 |
JP3576694B2 (ja) * | 1996-04-23 | 2004-10-13 | キヤノン株式会社 | インクジェット記録方法、その装置、画像処理方法及び画像処理方法を実行するプリント方法 |
US6260938B1 (en) | 1996-04-23 | 2001-07-17 | Canon Kabushiki Kaisha | Ink-jet printing method and apparatus for printing with inks of different densities |
JP3621528B2 (ja) * | 1996-11-14 | 2005-02-16 | 富士写真フイルム株式会社 | 画像記録方法 |
IL121238A (en) * | 1997-07-04 | 2002-07-25 | Integrated Detector & Electron | Multi-channel reading circuit for particle detector |
JP4620817B2 (ja) * | 1998-05-29 | 2011-01-26 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
JP4621279B2 (ja) * | 1998-05-29 | 2011-01-26 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
US7257271B2 (en) * | 2003-12-17 | 2007-08-14 | Eastman Kodak Company | Noise reduction in color digital images using pyramid decomposition |
JP7310221B2 (ja) * | 2019-03-28 | 2023-07-19 | ブラザー工業株式会社 | 画像形成装置、画像形成方法および画像形成プログラム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB517544A (en) * | 1937-08-07 | 1940-02-01 | Igranic Electric Co Ltd | Improvements in or relating to operating mechanisms for controllers for refrigerators |
CA1127227A (en) * | 1977-10-03 | 1982-07-06 | Ichiro Endo | Liquid jet recording process and apparatus therefor |
JPS6056358B2 (ja) * | 1978-10-26 | 1985-12-10 | パイオニアビデオ株式会社 | ビデオ信号時間軸誤差補正回路 |
US4330787A (en) * | 1978-10-31 | 1982-05-18 | Canon Kabushiki Kaisha | Liquid jet recording device |
US4345262A (en) * | 1979-02-19 | 1982-08-17 | Canon Kabushiki Kaisha | Ink jet recording method |
US4463359A (en) * | 1979-04-02 | 1984-07-31 | Canon Kabushiki Kaisha | Droplet generating method and apparatus thereof |
JPS5779763A (en) * | 1980-11-06 | 1982-05-19 | Sony Corp | Drive method of thermo-sensing picture display device |
US4558333A (en) * | 1981-07-09 | 1985-12-10 | Canon Kabushiki Kaisha | Liquid jet recording head |
JPS59123670A (ja) * | 1982-12-28 | 1984-07-17 | Canon Inc | インクジエツトヘツド |
US4933776A (en) * | 1983-01-24 | 1990-06-12 | Canon Kabushiki Kaisha | Image processing method and apparatus therefor |
JPS59138461A (ja) * | 1983-01-28 | 1984-08-08 | Canon Inc | 液体噴射記録装置 |
GB2190814B (en) * | 1986-05-19 | 1991-01-09 | Canon Kk | Image reading and recording apparatus |
JP2791066B2 (ja) * | 1988-11-15 | 1998-08-27 | キヤノン株式会社 | 記録装置 |
US4967203A (en) * | 1989-09-29 | 1990-10-30 | Hewlett-Packard Company | Interlace printing process |
US4999646A (en) * | 1989-11-29 | 1991-03-12 | Hewlett-Packard Company | Method for enhancing the uniformity and consistency of dot formation produced by color ink jet printing |
JP3040433B2 (ja) * | 1990-06-11 | 2000-05-15 | キヤノン株式会社 | 補正データ作成方法 |
US5432617A (en) * | 1990-09-27 | 1995-07-11 | Canon Kabushiki Kaisha | Method and apparatus using a control signal to designate a print area on a recording medium |
JP3297431B2 (ja) * | 1990-10-17 | 2002-07-02 | キヤノン株式会社 | 画像処理装置 |
EP0482924B1 (de) * | 1990-10-24 | 1997-09-24 | Canon Kabushiki Kaisha | Übertragungs-, Empfangs- und Aufzeichnungsgerät für Bilder |
DE4110776A1 (de) * | 1991-03-28 | 1992-10-01 | Mannesmann Ag | Verfahren zum aufzeichnen von informationen |
US5430469A (en) * | 1991-06-05 | 1995-07-04 | Canon Kabushiki Kaisha | Tone recording method using ink recording head |
ES2134790T3 (es) * | 1991-06-07 | 1999-10-16 | Canon Kk | Aparato y metodo para la impresion por chorros de tinta. |
-
1992
- 1992-08-21 JP JP4222713A patent/JPH0670109A/ja active Pending
-
1993
- 1993-08-13 US US08/105,680 patent/US5572329A/en not_active Expired - Lifetime
- 1993-08-16 EP EP98201699A patent/EP0869661B1/de not_active Expired - Lifetime
- 1993-08-16 EP EP93306446A patent/EP0585028A1/de not_active Withdrawn
- 1993-08-16 DE DE69331563T patent/DE69331563T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0869661A1 (de) | 1998-10-07 |
EP0585028A1 (de) | 1994-03-02 |
US5572329A (en) | 1996-11-05 |
EP0869661B1 (de) | 2002-02-06 |
JPH0670109A (ja) | 1994-03-11 |
DE69331563T2 (de) | 2002-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |