DE68923474D1 - Bildlesegerät. - Google Patents

Bildlesegerät.

Info

Publication number
DE68923474D1
DE68923474D1 DE68923474T DE68923474T DE68923474D1 DE 68923474 D1 DE68923474 D1 DE 68923474D1 DE 68923474 T DE68923474 T DE 68923474T DE 68923474 T DE68923474 T DE 68923474T DE 68923474 D1 DE68923474 D1 DE 68923474D1
Authority
DE
Germany
Prior art keywords
image reader
reader
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 - Fee Related
Application number
DE68923474T
Other languages
English (en)
Other versions
DE68923474T2 (de
Inventor
Hisaji Masaki
Hideo Takaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP63084259A external-priority patent/JPH01256276A/ja
Priority claimed from JP63149997A external-priority patent/JP2705944B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE68923474D1 publication Critical patent/DE68923474D1/de
Application granted granted Critical
Publication of DE68923474T2 publication Critical patent/DE68923474T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still 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
    • H04N1/40—Picture signal circuits
    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1013—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • 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
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0013—Arrangements for the control of the connected apparatus by the still picture apparatus
    • 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
    • H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
    • H04N2201/0065—Converting image data to a format usable by the connected apparatus or vice versa
    • H04N2201/0068—Converting from still picture data
    • 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
DE68923474T 1988-04-06 1989-04-05 Bildlesegerät. Expired - Fee Related DE68923474T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63084259A JPH01256276A (ja) 1988-04-06 1988-04-06 画像読取装置
JP63149997A JP2705944B2 (ja) 1988-06-20 1988-06-20 画像処理装置

Publications (2)

Publication Number Publication Date
DE68923474D1 true DE68923474D1 (de) 1995-08-24
DE68923474T2 DE68923474T2 (de) 1996-01-04

Family

ID=26425318

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923474T Expired - Fee Related DE68923474T2 (de) 1988-04-06 1989-04-05 Bildlesegerät.

Country Status (3)

Country Link
US (1) US4947267A (de)
EP (1) EP0336403B1 (de)
DE (1) DE68923474T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69126360T2 (de) * 1990-03-31 1997-10-09 Gold Star Co Vorlagenerkennungssystem mit Schaltungen mit horizontalem/vertikalem Lauflängeglättungsalgorithmus und einer Schaltung zur Bereichsaufteilung von Vorlagen
DE69125792T2 (de) * 1990-11-16 1997-10-09 Canon Kk Bildschnittstellenanordnung
US5987194A (en) * 1995-05-24 1999-11-16 Canon Kabushiki Kasiha Image reading apparatus and image recording apparatus
JPH09275488A (ja) * 1996-04-08 1997-10-21 Brother Ind Ltd 画像読取装置
JP3060978B2 (ja) * 1997-02-10 2000-07-10 日本電気株式会社 画像処理装置
DE19829225B4 (de) * 1997-06-30 2010-06-10 Ricoh Co., Ltd. Bildabtasteinrichtung mit Steuerung der Abtastgeschwindigkeit
US6640300B1 (en) * 1999-09-27 2003-10-28 Cypress Semiconductor Corp. Method and apparatus for width and depth expansion in a multi-queue system
US6958827B1 (en) * 1999-10-06 2005-10-25 Canon Kabushiki Kaisha Image reading apparatus and method and storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215869A (ja) * 1982-06-07 1983-12-15 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション グレ−スケ−ル映像デ−タを縮少する方法
JPS5961265A (ja) * 1982-09-29 1984-04-07 Fujitsu Ltd イメ−ジデ−タの伝送方式
JPS59161183A (ja) * 1983-03-04 1984-09-11 Kokusai Denshin Denwa Co Ltd <Kdd> 多レベルの階調を有する画像の符号化方式
US4578718A (en) * 1983-06-16 1986-03-25 Bell & Howell Company Control arrangement and method for video tape recorder
JPS60182873A (ja) * 1984-02-29 1985-09-18 Fujitsu Ltd 中間調画像圧縮方式
JPS6123468A (ja) * 1984-07-11 1986-01-31 Nippon Telegr & Teleph Corp <Ntt> 画像処理装置
EP0248616A3 (de) * 1986-06-02 1990-03-07 Kabushiki Kaisha Toshiba Bilddruckgerät

Also Published As

Publication number Publication date
EP0336403A3 (de) 1991-07-17
US4947267A (en) 1990-08-07
EP0336403B1 (de) 1995-07-19
EP0336403A2 (de) 1989-10-11
DE68923474T2 (de) 1996-01-04

Similar Documents

Publication Publication Date Title
DE3853439T2 (de) Bildlesegerät.
DE3750627T2 (de) Bildlesegerät.
DE3851393T2 (de) Bildlesegerät.
DE68921137D1 (de) Bildverarbeitung.
DE68904356D1 (de) Bildverarbeitung.
DE3769283D1 (de) Bildlesevorrichtung.
DE3781640T2 (de) Bildlesegeraet.
DE68918212D1 (de) Bildleser.
DE69115073T2 (de) Bildlesevorrichtung.
DE3675293D1 (de) Bildlesevorrichtung.
DE69013694T2 (de) Bildlesegerät.
DE3883934D1 (de) Bildlesegerät.
DE3889337D1 (de) Bildlesevorrichtung.
DE68923474T2 (de) Bildlesegerät.
DE69021279T2 (de) Bildleser.
DE68923333D1 (de) Bildlesegerät.
DE69019700D1 (de) Bildablesevorrichtung.
DE69021768D1 (de) Bildlesegerät.
DE68920903D1 (de) Bildverarbeitungsverfahren.
DE68923322D1 (de) Dokumentenlesegeräte.
DE3884990D1 (de) Bildlesegerät.
DE3766697D1 (de) Bildlesegeraet.
DE68921818D1 (de) Farbbildlesegerät.
DE68911601T2 (de) Dokumentenleser.
DE68914603D1 (de) Zeichenlesevorrichtung.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee