DE69835388D1 - Bildkodiergerät und Bilddekodiergerät - Google Patents

Bildkodiergerät und Bilddekodiergerät

Info

Publication number
DE69835388D1
DE69835388D1 DE69835388T DE69835388T DE69835388D1 DE 69835388 D1 DE69835388 D1 DE 69835388D1 DE 69835388 T DE69835388 T DE 69835388T DE 69835388 T DE69835388 T DE 69835388T DE 69835388 D1 DE69835388 D1 DE 69835388D1
Authority
DE
Germany
Prior art keywords
image
decoder
encoder
image encoder
image decoder
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
DE69835388T
Other languages
English (en)
Other versions
DE69835388T2 (de
Inventor
Tsukasa Hashino
Fumihiro Nagasawa
Tomoo Hayakawa
Hiroshi Takiduka
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69835388D1 publication Critical patent/DE69835388D1/de
Publication of DE69835388T2 publication Critical patent/DE69835388T2/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
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H04N11/042—Codec means
    • H04N11/044—Codec means involving transform coding
DE69835388T 1997-03-17 1998-03-13 Bildkodiergerät und Bilddekodiergerät Expired - Fee Related DE69835388T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6362697 1997-03-17
JP6362697 1997-03-17

Publications (2)

Publication Number Publication Date
DE69835388D1 true DE69835388D1 (de) 2006-09-14
DE69835388T2 DE69835388T2 (de) 2007-07-19

Family

ID=13234750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835388T Expired - Fee Related DE69835388T2 (de) 1997-03-17 1998-03-13 Bildkodiergerät und Bilddekodiergerät

Country Status (4)

Country Link
US (1) US6195390B1 (de)
EP (1) EP0866624B1 (de)
CN (1) CN1143438C (de)
DE (1) DE69835388T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449310B1 (en) * 1997-11-21 2002-09-10 Matsushita Electric Industrial Co., Ltd. Video signal coding apparatus
JP3132456B2 (ja) * 1998-03-05 2001-02-05 日本電気株式会社 階層的画像符号化方式、及び階層的画像復号方式
US6618442B1 (en) * 1998-12-29 2003-09-09 Intel Corporation Method and apparatus for transcoding digital video signals
WO2003021969A2 (en) * 2001-08-30 2003-03-13 Faroudja Cognition Systems, Inc. Multi-layer video compression system with synthetic high frequencies
US20040005003A1 (en) * 2002-07-02 2004-01-08 Koninklijke Philips Electronics N.V. Quality improvement for FGS BL coding with U/V coarse quantization
US7136417B2 (en) * 2002-07-15 2006-11-14 Scientific-Atlanta, Inc. Chroma conversion optimization
US7903306B2 (en) * 2005-07-22 2011-03-08 Samsung Electronics Co., Ltd. Sensor image encoding and/or decoding system, medium, and method
TW200742449A (en) * 2006-04-28 2007-11-01 Realtek Semiconductor Corp Image processing circuit and method
KR101365597B1 (ko) * 2007-10-24 2014-02-20 삼성전자주식회사 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법
US8625666B2 (en) * 2010-07-07 2014-01-07 Netzyn, Inc. 4:4:4 color space video with 4:2:0 color space video encoders and decoders systems and methods
US9998750B2 (en) 2013-03-15 2018-06-12 Cisco Technology, Inc. Systems and methods for guided conversion of video from a first to a second compression format
US20220213787A1 (en) * 2019-07-11 2022-07-07 Halliburton Energy Services, Inc. Method and device for improving wireline logging rate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2126467A1 (en) * 1993-07-13 1995-01-14 Barin Geoffry Haskell Scalable encoding and decoding of high-resolution progressive video
US5515377A (en) * 1993-09-02 1996-05-07 At&T Corp. Adaptive video encoder for two-layer encoding of video signals on ATM (asynchronous transfer mode) networks
JP2933487B2 (ja) * 1994-07-15 1999-08-16 松下電器産業株式会社 クロマフォーマット変換の方法
US5619256A (en) * 1995-05-26 1997-04-08 Lucent Technologies Inc. Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions
US5828788A (en) * 1995-06-29 1998-10-27 Thomson Multimedia, S.A. System for processing data in variable segments and with variable data resolution
JP3788823B2 (ja) * 1995-10-27 2006-06-21 株式会社東芝 動画像符号化装置および動画像復号化装置
US5973742A (en) * 1996-05-24 1999-10-26 Lsi Logic Corporation System and method for performing motion estimation with reduced memory loading latency
US5886736A (en) * 1996-10-24 1999-03-23 General Instrument Corporation Synchronization of a stereoscopic video sequence
US5995150A (en) * 1998-02-20 1999-11-30 Winbond Electronics Corporation America Dual compressed video bitstream camera for universal serial bus connection

Also Published As

Publication number Publication date
US6195390B1 (en) 2001-02-27
EP0866624B1 (de) 2006-08-02
CN1143438C (zh) 2004-03-24
CN1198044A (zh) 1998-11-04
DE69835388T2 (de) 2007-07-19
EP0866624A1 (de) 1998-09-23

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Legal Events

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