NO20011957D0 - Bildedekoder - Google Patents

Bildedekoder

Info

Publication number
NO20011957D0
NO20011957D0 NO20011957A NO20011957A NO20011957D0 NO 20011957 D0 NO20011957 D0 NO 20011957D0 NO 20011957 A NO20011957 A NO 20011957A NO 20011957 A NO20011957 A NO 20011957A NO 20011957 D0 NO20011957 D0 NO 20011957D0
Authority
NO
Norway
Prior art keywords
decoder
photo
photo decoder
Prior art date
Application number
NO20011957A
Other languages
English (en)
Other versions
NO20011957L (no
Inventor
Yoshimi Isu
Shunichi Sekiguchi
Kohtaro Asai
Fuminobu Ogawa
Shinichi Kuroda
Hirofumi Nishikawa
Yoshihisa Yamada
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NO20011957D0 publication Critical patent/NO20011957D0/no
Publication of NO20011957L publication Critical patent/NO20011957L/no

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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
NO20011957A 1998-10-23 2001-04-20 Bildedekoder NO20011957L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30304098A JP3576402B2 (ja) 1998-10-23 1998-10-23 画像復号化装置
PCT/JP1999/005820 WO2000025523A1 (en) 1998-10-23 1999-10-21 Image decoding device

Publications (2)

Publication Number Publication Date
NO20011957D0 true NO20011957D0 (no) 2001-04-20
NO20011957L NO20011957L (no) 2001-06-12

Family

ID=17916208

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011957A NO20011957L (no) 1998-10-23 2001-04-20 Bildedekoder

Country Status (8)

Country Link
US (1) US6697433B1 (no)
EP (1) EP1126725A4 (no)
JP (1) JP3576402B2 (no)
KR (1) KR20010080299A (no)
AU (1) AU6227999A (no)
NO (1) NO20011957L (no)
TW (1) TW450008B (no)
WO (1) WO2000025523A1 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7031393B2 (en) * 2000-10-20 2006-04-18 Matsushita Electric Industrial Co., Ltd. Block distortion detection method, block distortion detection apparatus, block distortion removal method, and block distortion removal apparatus
JP2002191048A (ja) * 2000-12-22 2002-07-05 Ando Electric Co Ltd 動画符号通信評価方法及び動画符号通信評価装置
US20030012286A1 (en) * 2001-07-10 2003-01-16 Motorola, Inc. Method and device for suspecting errors and recovering macroblock data in video coding
US7266150B2 (en) * 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
KR100548316B1 (ko) * 2002-11-08 2006-02-02 엘지전자 주식회사 동영상 에러 보정 방법 및 장치
KR100504824B1 (ko) 2003-04-08 2005-07-29 엘지전자 주식회사 이미지 신호 블록오류 보정 장치 및 방법
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
KR100987765B1 (ko) * 2003-09-30 2010-10-13 삼성전자주식회사 동영상 부호화기에서의 예측 수행 방법 및 장치
US20050137911A1 (en) * 2003-12-18 2005-06-23 Conn John P. Systems and methods for data insurance
KR101044935B1 (ko) 2004-01-14 2011-06-28 삼성전자주식회사 전송 에러가 발생한 지점을 탐지하여 바르게 디코딩된데이터를 복원하는 디코딩 방법 및 그 디코딩 장치
JP2006065834A (ja) * 2004-07-26 2006-03-09 Murata Mach Ltd 画像処理装置および画像処理方法
KR101354151B1 (ko) * 2006-08-24 2014-01-28 삼성전자주식회사 영상 변환 방법 및 장치, 역변환 방법 및 장치
JPWO2008139721A1 (ja) * 2007-05-07 2010-07-29 パナソニック株式会社 復号化装置及び復号化方法
US9564988B2 (en) * 2007-07-26 2017-02-07 The Directv Group, Inc. Method and system for forming a formatted content stream and using a cyclic redundancy check
KR100935608B1 (ko) * 2008-05-14 2010-01-07 이디텍 주식회사 움직임 보상 보간 프레임의 보간 오류 은닉 방법
WO2010017166A2 (en) 2008-08-04 2010-02-11 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
US8934545B2 (en) * 2009-02-13 2015-01-13 Yahoo! Inc. Extraction of video fingerprints and identification of multimedia using video fingerprinting
US8379715B2 (en) * 2009-08-27 2013-02-19 Nxp B. V. System and method for video compression using non-linear quantization and modular arithmetic computation
JP2017103744A (ja) * 2015-12-04 2017-06-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置、及び画像符号化復号装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU587297B2 (en) * 1985-10-02 1989-08-10 Deutsche Thomson-Brandt Gmbh Correction of transmission errors
JPH0714211B2 (ja) 1989-07-14 1995-02-15 国際電信電話株式会社 動画像符号化のブロック歪除去方法および装置
JPH04180381A (ja) 1990-11-14 1992-06-26 Matsushita Electric Ind Co Ltd 画像信号の復号化装置
KR0166716B1 (ko) 1992-06-18 1999-03-20 강진구 블럭 dpcm을 이용한 부호화/복호화방법 및 장치
KR960014184B1 (ko) 1993-08-31 1996-10-14 대우전자 주식회사 분류 벡터 양자화된 영상의 클라스(Class) 오류 검출 방법
KR960012931B1 (ko) * 1993-08-31 1996-09-25 대우전자 주식회사 분류 벡터 양자화된 영상의 채널 오류 은폐 방법
US5471252A (en) * 1993-11-03 1995-11-28 Matsushita Electric Industrial Corporation Of America Method and apparatus for estimating motion vector fields by rejecting local outliers
JP3432904B2 (ja) 1994-08-31 2003-08-04 三洋電機株式会社 ブロック歪み検出装置
JP3540855B2 (ja) 1995-03-08 2004-07-07 シャープ株式会社 ブロック歪み補正器
JPH0927955A (ja) 1995-07-11 1997-01-28 Matsushita Electric Ind Co Ltd 画像処理装置
JP3176270B2 (ja) 1995-10-24 2001-06-11 京セラ株式会社 画像復号化処理方法
KR100197366B1 (ko) * 1995-12-23 1999-06-15 전주범 영상 에러 복구 장치
KR100197368B1 (ko) * 1995-12-23 1999-06-15 전주범 영상 에러 복구 장치
JP3065251B2 (ja) 1996-07-08 2000-07-17 日本電気株式会社 動画像復号装置
JP3466032B2 (ja) * 1996-10-24 2003-11-10 富士通株式会社 動画像符号化装置および復号化装置
US20030012286A1 (en) * 2001-07-10 2003-01-16 Motorola, Inc. Method and device for suspecting errors and recovering macroblock data in video coding

Also Published As

Publication number Publication date
KR20010080299A (ko) 2001-08-22
AU6227999A (en) 2000-05-15
TW450008B (en) 2001-08-11
US6697433B1 (en) 2004-02-24
NO20011957L (no) 2001-06-12
WO2000025523A1 (en) 2000-05-04
EP1126725A4 (en) 2006-09-20
EP1126725A1 (en) 2001-08-22
JP2002027475A (ja) 2002-01-25
JP3576402B2 (ja) 2004-10-13

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Legal Events

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