KR100570786B1 - 복합기기의 제어기 - Google Patents
복합기기의 제어기 Download PDFInfo
- Publication number
- KR100570786B1 KR100570786B1 KR1020030050084A KR20030050084A KR100570786B1 KR 100570786 B1 KR100570786 B1 KR 100570786B1 KR 1020030050084 A KR1020030050084 A KR 1020030050084A KR 20030050084 A KR20030050084 A KR 20030050084A KR 100570786 B1 KR100570786 B1 KR 100570786B1
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- Prior art keywords
- image
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- data
- image processing
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
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- 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
- H04N1/32502—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 in systems having a plurality of input or output devices
- H04N1/32507—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 in systems having a plurality of input or output devices a plurality of input devices
- H04N1/32512—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 in systems having a plurality of input or output devices a plurality of input devices of different type, e.g. internal and external devices
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- 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
- H04N1/00209—Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
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- 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
- H04N1/32502—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 in systems having a plurality of input or output devices
-
- 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
- H04N1/32502—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 in systems having a plurality of input or output devices
- H04N1/32523—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 in systems having a plurality of input or output devices a plurality of output devices
- H04N1/32529—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 in systems having a plurality of input or output devices a plurality of output devices of different type, e.g. internal and external devices
-
- 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
- H04N1/32561—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 a programmed control device, e.g. a microprocessor
- H04N1/32593—Using a plurality of controllers, e.g. for controlling different interfaces
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- 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
- H04N1/32561—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 a programmed control device, e.g. a microprocessor
- H04N1/32598—Bus based systems
- H04N1/32603—Multi-bus systems
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- 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
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- 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
- H04N2201/0086—Image transceiver
-
- 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
- H04N2201/0094—Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimiles In General (AREA)
Abstract
Description
Claims (7)
- 화상처리부와 시스템 제어부를 구비하고,상기 화상처리부는,화상입력기기로부터 화상 데이터의 입력을 수신하는 화상 입력 인터페이스와,화상 데이터로부터 데이터 패킷을 생성하는 데이터 패킷 생성수단과,상기 데이터 패킷을 상기 시스템 제어부로 전송하는 제 1 패킷전송수단과,화상출력기기로 화상 데이터를 출력하는 화상 출력 인터페이스를 구비하고,상기 시스템 제어부는,상기 화상처리부로부터 전송된 데이터 패킷을 메모리에 저장하고, 그 메모리로부터 데이터 패킷을 판독하는 메모리 제어수단과,상기 데이터 패킷을 상기 화상처리부로 전송하는 제 2 패킷전송수단을 구비하고, 상기 제 1 및 제 2 패킷전송수단이, 상기 시스템 제어부와 상기 화상처리부 사이를 서로 다른 접속경로를 사용하여 패킷을 전송하는 것을 특징으로 하는 화상처리장치.
- 제 1 항에 있어서,상기 시스템 제어부와 상기 화상처리부를 서로 다른 반도체 기판 상에 구성 한 것을 특징으로 하는 화상처리장치.
- 제 1 항에 있어서,상기 시스템 제어부가, 사용자의 조작에 따라 상기 화상처리부의 동작을 제어하기 위한 코맨드 패킷을 생성하는 코맨드 패킷 생성수단을 더 구비하고, 그 코맨드 패킷을 상기 제 2 패킷전송수단을 사용하여 상기 화상처리부로 전송하는 것을 특징으로 하는 화상처리장치.
- 제 1 항에 있어서,상기 화상처리부가, 상기 시스템 제어부에 인터럽트를 통지하기 위한 인터럽트 패킷을 생성하는 인터럽트 패킷 생성수단을 더 구비하고, 그 인터럽트 패킷을 상기 제 1 패킷전송수단을 사용하여 상기 시스템 제어부로 전송하는 것을 특징으로 하는 화상처리장치.
- 제 1 항에 있어서,상기 데이터 패킷 생성수단은,래스터 화상 데이터를 복수의 직사각형 화상 데이터로 변환하는 래스터 직사 각형 변환수단과,화상 데이터의 페이지를 특정하는 페이지 ID를 생성하는 수단과,상기 직사각형 화상 데이터의 위치를 특정하는 위치데이터를 생성하는 수단을 갖고,상기 데이터 패킷은, 적어도 상기 페이지 ID, 위치데이터, 직사각형 화상 데이터를 포함하는 것을 특징으로 하는 화상처리장치.
- 제 5 항에 있어서,상기 화상처리부는,상기 데이터 패킷으로부터 직사각형 화상 데이터를 추출하는 수단과,페이지 ID와 위치데이터에 따라서 복수의 직사각형 화상 데이터를 래스터 화상 데이터로 변환하는 직사각형 래스터 변환수단을 더 구비한 것을 특징으로 하는 화상처리장치.
- 제 5 항에 있어서,상기 화상처리부는, 직사각형 화상 데이터를 처리하는 직사각형 화상 처리수단을 더 구비한 것을 특징으로 하는 화상처리장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002223125A JP3958141B2 (ja) | 2002-07-31 | 2002-07-31 | 画像処理装置 |
JPJP-P-2002-00223125 | 2002-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040021525A KR20040021525A (ko) | 2004-03-10 |
KR100570786B1 true KR100570786B1 (ko) | 2006-04-13 |
Family
ID=31184950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030050084A KR100570786B1 (ko) | 2002-07-31 | 2003-07-22 | 복합기기의 제어기 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6897872B2 (ko) |
JP (1) | JP3958141B2 (ko) |
KR (1) | KR100570786B1 (ko) |
CN (2) | CN100479482C (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090110313A1 (en) * | 2007-10-25 | 2009-04-30 | Canon Kabushiki Kaisha | Device for performing image processing based on image attribute |
JP5495588B2 (ja) * | 2009-03-12 | 2014-05-21 | キヤノン株式会社 | 画像読取装置、画像読取方法及び画像読取システム |
JP6833491B2 (ja) | 2016-12-12 | 2021-02-24 | キヤノン株式会社 | 情報処理装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918644A (en) * | 1985-05-31 | 1990-04-17 | Sanyo Electric Co., Ltd. | System containing loop shaped transmission paths for transmitting data packets using a plurality of latches connected in cascade fashion |
US5586281A (en) * | 1992-10-27 | 1996-12-17 | Sharp Kabushiki Kaisha | Data driven type information processing apparatus |
JPH07152693A (ja) | 1993-11-29 | 1995-06-16 | Canon Inc | 情報処理装置 |
US6078337A (en) | 1994-09-12 | 2000-06-20 | Canon Kabushiki Kaisha | Maintaining consistency of cache memory data by arbitrating use of a connection route by plural nodes |
JPH09172529A (ja) * | 1995-12-20 | 1997-06-30 | Toshiba Corp | 画像処理装置 |
JP3524337B2 (ja) | 1997-07-25 | 2004-05-10 | キヤノン株式会社 | バス管理装置及びそれを有する複合機器の制御装置 |
JPH11194995A (ja) * | 1997-12-26 | 1999-07-21 | Mitsubishi Electric Corp | Dram内蔵マイクロプロセッサ及びdram内蔵マイクロプロセッサのデータ転送方法 |
JP4011276B2 (ja) * | 1999-09-24 | 2007-11-21 | 株式会社リコー | 画像処理装置、画像処理方法およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP4208398B2 (ja) * | 2000-10-05 | 2009-01-14 | 株式会社東芝 | 動画像復号再生装置、動画像復号再生方法及びマルチメディア情報受信装置 |
JP3862605B2 (ja) * | 2001-07-19 | 2006-12-27 | キヤノン株式会社 | 画像処理装置 |
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2002
- 2002-07-31 JP JP2002223125A patent/JP3958141B2/ja not_active Expired - Fee Related
-
2003
- 2003-07-18 US US10/621,416 patent/US6897872B2/en not_active Expired - Lifetime
- 2003-07-22 KR KR1020030050084A patent/KR100570786B1/ko active IP Right Grant
- 2003-07-31 CN CNB2006100935847A patent/CN100479482C/zh not_active Expired - Fee Related
- 2003-07-31 CN CNB031523846A patent/CN1267829C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1267829C (zh) | 2006-08-02 |
US6897872B2 (en) | 2005-05-24 |
US20040024926A1 (en) | 2004-02-05 |
CN1874397A (zh) | 2006-12-06 |
JP2004064631A (ja) | 2004-02-26 |
CN1482554A (zh) | 2004-03-17 |
CN100479482C (zh) | 2009-04-15 |
KR20040021525A (ko) | 2004-03-10 |
JP3958141B2 (ja) | 2007-08-15 |
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