HK22277A - Method and system for reconstruction of images - Google Patents

Method and system for reconstruction of images

Info

Publication number
HK22277A
HK22277A HK222/77A HK22277A HK22277A HK 22277 A HK22277 A HK 22277A HK 222/77 A HK222/77 A HK 222/77A HK 22277 A HK22277 A HK 22277A HK 22277 A HK22277 A HK 22277A
Authority
HK
Hong Kong
Prior art keywords
reconstruction
images
Prior art date
Application number
HK222/77A
Other languages
English (en)
Original Assignee
Mead Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mead Corp filed Critical Mead Corp
Publication of HK22277A publication Critical patent/HK22277A/xx

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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/034—Details of scanning heads ; Means for illuminating the original for picture information reproduction using ink, e.g. ink-jet heads
    • 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
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • 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
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4076—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture
    • H04N1/4078—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture using gradational references, e.g. grey-scale test pattern analysis
HK222/77A 1969-03-03 1977-05-12 Method and system for reconstruction of images HK22277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80391069A 1969-03-03 1969-03-03

Publications (1)

Publication Number Publication Date
HK22277A true HK22277A (en) 1977-05-20

Family

ID=25187746

Family Applications (1)

Application Number Title Priority Date Filing Date
HK222/77A HK22277A (en) 1969-03-03 1977-05-12 Method and system for reconstruction of images

Country Status (10)

Country Link
US (1) US3604846A (fr)
JP (1) JPS4942171B1 (fr)
BE (1) BE746666A (fr)
CH (1) CH525593A (fr)
DE (1) DE2009691C3 (fr)
FR (1) FR2046143A5 (fr)
GB (1) GB1297013A (fr)
HK (1) HK22277A (fr)
NL (1) NL174007C (fr)
SE (1) SE364157B (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2063669A5 (fr) * 1969-10-27 1971-07-09 Saint Gobain
US3819854A (en) * 1970-02-20 1974-06-25 Harris Intertype Corp Composing apparatus
US4084183A (en) * 1970-03-18 1978-04-11 Dr. Ing. Rudolf Hell Gmbh. Method for the electro-optical reproduction of half-tone pictures
DE2020639A1 (de) * 1970-04-28 1971-11-18 Bosch Elektronik Gmbh Verfahren zur elektrischen UEbertragung von Bildvorlagen
US3689693A (en) * 1970-11-17 1972-09-05 Mead Corp Multiple head ink drop graphic generator
DE2262824C3 (de) * 1972-12-22 1975-07-10 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur gerasterten Reproduktion farbiger Halbtonbilder im Ein- oder Mehrfarbendruck
US4044332A (en) * 1973-04-09 1977-08-23 Baird-Atomic, Inc. Halftone display, particularly for a high resolution radioactivity distribution detection system
JPS566033B2 (fr) * 1973-07-25 1981-02-09
JPS552350B2 (fr) * 1973-05-09 1980-01-19
US3928718A (en) * 1973-05-09 1975-12-23 Hitachi Ltd Image reproducing system
JPS5421095B2 (fr) * 1973-09-19 1979-07-27
US3846800A (en) * 1973-10-03 1974-11-05 Ibm Ink jet recording method and apparatus
US4084259A (en) * 1973-11-30 1978-04-11 The Mead Corporation Apparatus for dot matrix recording
DE2435090C2 (de) * 1974-07-22 1982-06-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Anordnung zum Drucken von Grautonbildern
JPS5156133A (fr) * 1974-11-13 1976-05-17 Sony Corp
US4051536A (en) * 1975-03-14 1977-09-27 Xerox Corporation Electronic halftone imaging system
US3977007A (en) * 1975-06-02 1976-08-24 Teletype Corporation Gray tone generation
US4054928A (en) * 1976-02-20 1977-10-18 The Mead Corporation Laser operated scanning and printing system
US4052715A (en) * 1976-02-25 1977-10-04 Xerox Corporation Digital half-tone grey scale expansion system
US4151555A (en) * 1977-11-25 1979-04-24 The Mead Corporation Optical scanning and encoding device
USRE30911E (en) * 1977-11-25 1982-04-20 The Mead Corporation Optical scanning and encoding device
US4155103A (en) * 1977-11-28 1979-05-15 The Mead Corporation Dot matrix copying apparatus
US4210936A (en) * 1977-12-27 1980-07-01 Pitney Bowes Inc. Method and apparatus for reproducing an original gray scale image
US4219850A (en) * 1978-02-16 1980-08-26 The Mead Corporation Optical encoder
US4198158A (en) * 1978-04-14 1980-04-15 Bell Telephone Laboratories, Incorporated High resolution display
US4208666A (en) * 1978-10-23 1980-06-17 The Mead Corporation Multiple copy ink jet printer
US4216480A (en) * 1978-11-13 1980-08-05 International Business Machines Corporation Multiple speed ink jet printer
US4189754A (en) * 1978-11-24 1980-02-19 The Mead Corporation Gray tone reproduction apparatus
JPS5935354B2 (ja) * 1979-03-19 1984-08-28 株式会社リコー インクジェット記録方法
JPS55146582A (en) * 1979-04-27 1980-11-14 Matsushita Electric Ind Co Ltd Image recording method
US4275450A (en) * 1979-08-01 1981-06-23 Xerox Corporation Magnification/demagnification apparatus and method
US4278999A (en) * 1979-09-12 1981-07-14 The Mead Corporation Moving image scanner
DE2943018C3 (de) * 1979-10-24 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zum Darstellen eines Halbtonbilds
FR2469841A1 (fr) * 1979-11-09 1981-05-22 Thomson Csf Dispositif de restitution de teintes utilisant une tete d'impression thermique et systeme d'impression thermique comportant un tel dispositif
US4246614A (en) * 1979-12-26 1981-01-20 Xerox Corporation Binary graphic printer system having an electronic screen with shift control suited for rescreening
DE3049369A1 (de) * 1979-12-29 1981-09-17 Canon K.K., Tokyo Bildreproduktionsgeraet
US4408868A (en) * 1980-04-11 1983-10-11 Coulter Systems Corporation Digital plate maker system and method
US4439789A (en) * 1980-04-11 1984-03-27 Coulter Systems Corporation Binary scan system
DE3037774C2 (de) * 1980-10-06 1982-06-16 Siemens AG, 1000 Berlin und 8000 München Verfahren und Anordnung zum Darstellen von mehrfarbigen Halbtonbildern
JPS57129751A (en) * 1981-02-06 1982-08-11 Fuji Photo Film Co Ltd Arranging method for heads of ink-jet printer
US4463374A (en) * 1981-11-20 1984-07-31 Trilog, Inc. Color plotter interface and control circuit
JPS60100176A (ja) * 1983-11-05 1985-06-04 株式会社リコー 文字フオント縮小方式
JPS60101057A (ja) * 1983-11-09 1985-06-05 Ricoh Co Ltd 荷電制御インクジエツト階調記録方法
US4703318A (en) * 1984-03-30 1987-10-27 Wang Laboratories, Inc. Character-based monochromatic representation of color images
US4688031A (en) * 1984-03-30 1987-08-18 Wang Laboratories, Inc. Monochromatic representation of color images
US4651287A (en) * 1984-06-14 1987-03-17 Tsao Sherman H Digital image processing algorithm for output devices with discrete halftone gray scale capability
US4611349A (en) * 1984-08-13 1986-09-09 Xerox Corporation Halftone image scaling
US4677571A (en) * 1985-02-08 1987-06-30 Rise Technology Inc. Electronic publishing
US4638373A (en) * 1985-03-06 1987-01-20 Metromedia, Inc. Method and apparatus for improving gray scale resolution in an ink jet printing system
US4636807A (en) * 1986-03-14 1987-01-13 The Mead Corporation Apparatus and method for light value gray scale recording
USH996H (en) 1987-01-20 1991-11-05 Recognition Equipment Incorporated High resolution page image display system
EP0303960B1 (fr) * 1987-08-20 1992-04-15 Dainippon Screen Mfg. Co., Ltd. Procédé et appareil pour placer un original dans un appareil de balayage
US4821111A (en) * 1988-01-22 1989-04-11 Alden Research Foundation Method of recording facsimile signals
DK0511335T3 (da) * 1990-11-21 1995-06-26 Polaroid Corp Printerapparatur
US5221971A (en) * 1990-11-21 1993-06-22 Polaroid Corporation Area modulation printing apparatus
IL98560A (en) * 1991-06-19 1993-01-31 Nur Ind 1987 Ltd Apparatus and process for printing large graphics
IL99896A (en) * 1991-10-29 1996-03-31 Nur Advanced Tech Ltd Printing method and apparatu
US6116728A (en) * 1992-02-26 2000-09-12 Canon Kabushiki Kaisha Ink jet recording method and apparatus and recorded matter
CN1096943C (zh) 1992-02-26 2002-12-25 佳能株式会社 喷墨织物印刷方法及其印刷得到的材料
JP3299840B2 (ja) * 1994-04-20 2002-07-08 キヤノン株式会社 インクジェット記録方法、記録装置および情報処理システム
US5875038A (en) * 1996-05-28 1999-02-23 Gerber Scientific, Inc. Facsimile queuing and transmission system
US5868075A (en) * 1997-02-26 1999-02-09 Presstek, Inc. Method and apparatus for imaging a seamless print medium
JP3507415B2 (ja) * 2000-07-17 2004-03-15 キヤノン株式会社 記録装置および記録方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1029815A (en) * 1962-08-29 1966-05-18 Nat Res Dev Improvements in television and like data transmission systems
GB1095452A (fr) * 1963-12-27 1900-01-01
US3474192A (en) * 1966-11-09 1969-10-21 Webb James E Video communication system and apparatus

Also Published As

Publication number Publication date
US3604846A (en) 1971-09-14
SE364157B (fr) 1974-02-11
GB1297013A (fr) 1972-11-22
NL174007C (nl) 1984-04-02
BE746666A (fr) 1970-07-31
CH525593A (de) 1972-07-15
NL7002792A (fr) 1970-09-07
FR2046143A5 (fr) 1971-03-05
DE2009691B2 (de) 1976-07-15
JPS4942171B1 (fr) 1974-11-13
DE2009691A1 (de) 1970-09-17
NL174007B (nl) 1983-11-01
DE2009691C3 (de) 1979-11-22

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