CA2012966A1 - Camera video a images fixes - Google Patents

Camera video a images fixes

Info

Publication number
CA2012966A1
CA2012966A1 CA2012966A CA2012966A CA2012966A1 CA 2012966 A1 CA2012966 A1 CA 2012966A1 CA 2012966 A CA2012966 A CA 2012966A CA 2012966 A CA2012966 A CA 2012966A CA 2012966 A1 CA2012966 A1 CA 2012966A1
Authority
CA
Canada
Prior art keywords
video camera
still video
data
data compression
compression circuits
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.)
Granted
Application number
CA2012966A
Other languages
English (en)
Other versions
CA2012966C (fr
Inventor
Hideaki Kawamura
Kan Takaiwa
Hiroyuki Horii
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 JP1079588A external-priority patent/JP3066531B2/ja
Priority claimed from JP1124559A external-priority patent/JP2743283B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of CA2012966A1 publication Critical patent/CA2012966A1/fr
Application granted granted Critical
Publication of CA2012966C publication Critical patent/CA2012966C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • 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
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2158—Intermediate information storage for one or a few pictures using a detachable storage unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras
    • 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
    • H04N2201/333—Mode signalling or mode changing; Handshaking therefor
    • H04N2201/33307—Mode signalling or mode changing; Handshaking therefor of a particular mode
    • H04N2201/33342—Mode signalling or mode changing; Handshaking therefor of a particular mode of transmission mode
    • H04N2201/33357—Compression mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S358/00—Facsimile and static presentation processing
    • Y10S358/906—Hand-held camera with recorder in a single unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA002012966A 1989-03-30 1990-03-23 Camera video a images fixes Expired - Lifetime CA2012966C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPHEI01-079588 1989-03-30
JP1079588A JP3066531B2 (ja) 1989-03-30 1989-03-30 ディジタル画像処理システム、撮像記録装置及び再生装置
JP1124559A JP2743283B2 (ja) 1989-05-19 1989-05-19 撮像装置
JPHEI01-124559 1989-05-19

Publications (2)

Publication Number Publication Date
CA2012966A1 true CA2012966A1 (fr) 1990-09-30
CA2012966C CA2012966C (fr) 1995-10-24

Family

ID=26420604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012966A Expired - Lifetime CA2012966C (fr) 1989-03-30 1990-03-23 Camera video a images fixes

Country Status (5)

Country Link
US (2) US5764286A (fr)
EP (1) EP0390421B1 (fr)
KR (1) KR940003932B1 (fr)
CA (1) CA2012966C (fr)
DE (1) DE69010366T2 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390421B1 (fr) * 1989-03-30 1994-07-06 Canon Kabushiki Kaisha Caméra vidéo d'image immobile
JP2921879B2 (ja) * 1989-09-29 1999-07-19 株式会社東芝 画像データ処理装置
US6915014B1 (en) 1990-07-31 2005-07-05 Canon Kabushiki Kaisha Image processing apparatus and method
DE69130275T2 (de) 1990-07-31 1999-04-08 Canon K.K., Tokio/Tokyo Verfahren und Gerät zur Bildverarbeitung
US5138459A (en) * 1990-11-20 1992-08-11 Personal Computer Cameras, Inc. Electronic still video camera with direct personal computer (pc) compatible digital format output
US5172227A (en) * 1990-12-10 1992-12-15 Eastman Kodak Company Image compression with color interpolation for a single sensor image system
GB2255252A (en) * 1991-03-26 1992-10-28 Personogram Limited System for the storage and distribution of compressed images
JPH06165027A (ja) * 1992-11-25 1994-06-10 Nikon Corp スチルカメラ
JP3548191B2 (ja) * 1993-03-22 2004-07-28 キヤノン株式会社 カメラ
US6357047B1 (en) 1997-06-30 2002-03-12 Avid Technology, Inc. Media pipeline with multichannel video processing and playback
JPH07200428A (ja) * 1993-12-28 1995-08-04 Canon Inc 通信装置
US6750908B1 (en) 1994-02-03 2004-06-15 Canon Kabushiki Kaisha Image processing apparatus using recording medium which needs data erasing processing before recording of data
EP0669751B1 (fr) * 1994-02-23 2002-05-22 Canon Kabushiki Kaisha Appareil de traitement de données utilisant un support d'enregistrement nécessitant l'effacement de données avant l'enregistrement de données
US5477264A (en) * 1994-03-29 1995-12-19 Eastman Kodak Company Electronic imaging system using a removable software-enhanced storage device
US5473376A (en) * 1994-12-01 1995-12-05 Motorola, Inc. Method and apparatus for adaptive entropy encoding/decoding of quantized transform coefficients in a video compression system
US5999697A (en) * 1995-07-21 1999-12-07 Sony Corporation Apparatus for recording and/or reproducing still images
CN1158050A (zh) * 1995-12-27 1997-08-27 汤姆森消费电子有限公司 图像数据压缩系统和方法
JP2888186B2 (ja) * 1996-02-19 1999-05-10 富士ゼロックス株式会社 画像符号化装置および画像復号装置
GB9608271D0 (en) * 1996-04-22 1996-06-26 Electrocraft Lab Video compession
JP3630851B2 (ja) * 1996-05-31 2005-03-23 キヤノン株式会社 撮像記録装置
US5974182A (en) * 1997-04-24 1999-10-26 Eastman Kodak Company Photographic image compression method and system
US6657657B1 (en) * 1997-12-19 2003-12-02 Pentax Corporation Camera, printer and picture compression system
US6317515B1 (en) 1998-04-03 2001-11-13 Avid Technology, Inc. Method and apparatus for encoding and decoding a data stream using inferential techniques
US7038716B2 (en) * 1999-07-30 2006-05-02 Pixim, Inc. Mobile device equipped with digital image sensor
US6954859B1 (en) 1999-10-08 2005-10-11 Axcess, Inc. Networked digital security system and methods
JP4028694B2 (ja) * 2001-04-27 2007-12-26 松下電器産業株式会社 カメラ装置および当該カメラ装置を具備する電子装置
CN100525386C (zh) * 2002-09-24 2009-08-05 佳能株式会社 图像摄取装置
US8040395B2 (en) 2004-12-13 2011-10-18 Nokia Cororation System and method for automatic format selection for digital photographs
US20080012953A1 (en) * 2006-07-13 2008-01-17 Vimicro Corporation Image Sensors
CN101179654B (zh) * 2006-11-10 2010-07-21 北京华旗资讯数码科技有限公司 基于嵌入式系统的摄像装置的图像采集方法
US8237830B2 (en) 2007-04-11 2012-08-07 Red.Com, Inc. Video camera
ES2486295T3 (es) * 2007-04-11 2014-08-18 Red.Com, Inc. Cámara de vídeo
US8654838B2 (en) 2009-08-31 2014-02-18 Nxp B.V. System and method for video and graphic compression using multiple different compression techniques and compression error feedback
JP2011239003A (ja) * 2010-05-06 2011-11-24 Sanyo Electric Co Ltd 撮像装置
WO2014127153A1 (fr) 2013-02-14 2014-08-21 Red. Com, Inc. Caméra vidéo
EP3649783B8 (fr) 2017-07-05 2025-04-09 RED Digital Cinema, Inc. Traitement de données d'image vidéo dans des dispositifs électroniques
KR102499033B1 (ko) 2018-01-31 2023-02-13 삼성전자주식회사 스택형 이미지 센서 및 스택형 이미지 센서를 포함하는 전자 장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784737A (en) * 1973-01-12 1974-01-08 United Aircraft Corp Hybrid data compression
US4409621A (en) * 1978-05-23 1983-10-11 Information International, Inc. Method and apparatus for compacting and decompacting character in accordance with a variety of methods
JPS5836077A (ja) * 1981-08-26 1983-03-02 Fuji Photo Optical Co Ltd テレビジヨンカメラシステム
BE890517A (fr) * 1981-09-28 1982-01-18 Staar Sa Dispositif de memorisation d'images electroniques
JPS5970091A (ja) * 1982-10-13 1984-04-20 Nippon Kogaku Kk <Nikon> 電子スチルカメラ
US4598411A (en) * 1984-07-17 1986-07-01 Allied Corporation On-the-fly data compression system
US4831636A (en) * 1985-06-28 1989-05-16 Fujitsu Limited Coding transmission equipment for carrying out coding with adaptive quantization
US4745473A (en) * 1986-03-24 1988-05-17 Harris Corporation Hybrid image compression system
NL8601183A (nl) * 1986-05-12 1987-12-01 Philips Nv Discrete cosinus transformatie-inrichting.
JP2540809B2 (ja) * 1986-07-30 1996-10-09 ソニー株式会社 高能率符号化装置
IL80103A0 (en) * 1986-09-21 1987-01-30 Eci Telecom Limited Adaptive differential pulse code modulation(adpcm)system
US4855779A (en) * 1986-11-19 1989-08-08 Minolta Camera Kubushiki Kaisha Camera system
DE3819393A1 (de) * 1987-06-08 1988-12-29 Canon Kk Geraet zum aufzeichnen digitaler signale
US5018017A (en) * 1987-12-25 1991-05-21 Kabushiki Kaisha Toshiba Electronic still camera and image recording method thereof
US5034804A (en) * 1987-12-25 1991-07-23 Kabushiki Kaisha Toshiba Electronic still camera with various modes of data compression
US5032927A (en) * 1988-03-01 1991-07-16 Fuji Photo Film Co., Ltd. Image signal recording apparatus capable of recording compressed image data together with audio data
JPH01314080A (ja) * 1988-06-13 1989-12-19 Hitachi Ltd 画像データ転送方式
JPH02198274A (ja) * 1988-10-14 1990-08-06 Fuji Photo Film Co Ltd 画像データ圧縮記録装置
EP0390421B1 (fr) * 1989-03-30 1994-07-06 Canon Kabushiki Kaisha Caméra vidéo d'image immobile
US5016107A (en) * 1989-05-09 1991-05-14 Eastman Kodak Company Electronic still camera utilizing image compression and digital storage

Also Published As

Publication number Publication date
DE69010366D1 (de) 1994-08-11
DE69010366T2 (de) 1994-12-01
EP0390421A1 (fr) 1990-10-03
EP0390421B1 (fr) 1994-07-06
US5764286A (en) 1998-06-09
KR900015529A (ko) 1990-10-27
US20010038415A1 (en) 2001-11-08
US6859226B2 (en) 2005-02-22
KR940003932B1 (ko) 1994-05-09
CA2012966C (fr) 1995-10-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)
MKEC Expiry (correction)

Effective date: 20121202