NO20011957L - Bildedekoder - Google Patents

Bildedekoder

Info

Publication number: NO20011957L
Authority: NO; Norway
Prior art keywords: decoder; photo; photo decoder
Prior art date: 1998-10-23

Application number

NO20011957A

Other languages

English (en)

Other versions

NO20011957D0 (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.)

1998-10-23

Filing date

2001-04-20

Publication date

2001-06-12

2001-04-20 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2001-04-20 Publication of NO20011957D0 publication Critical patent/NO20011957D0/no

2001-06-12 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Color Television Systems (AREA)

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 (fr)	1998-10-23	1999-10-21	Dispositif de decodage d'image

Publications (2)

Publication Number	Publication Date
NO20011957D0 NO20011957D0 (no)	2001-04-20
NO20011957L true 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
CN101569198A (zh) *	2007-05-07	2009-10-28	松下电器产业株式会社	解码装置以及解码方法
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
US9445121B2 (en)	2008-08-04	2016-09-13	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ＰａｎａｓｏｎｉｃＩｎｔｅｌｌｅｃｔｕａｌＰｒｏｐｅｒｔｙＣｏｒｐｏｒａｔｉｏｎｏｆＡｍｅｒｉｃａ	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
WO1987002210A1 (en) *	1985-10-02	1987-04-09	Deutsche Thomson-Brandt Gmbh	Process for correcting 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

1998
- 1998-10-23 JP JP30304098A patent/JP3576402B2/ja not_active Expired - Fee Related
1999
- 1999-10-18 TW TW88117952A patent/TW450008B/zh active
- 1999-10-21 EP EP99949350A patent/EP1126725A4/en not_active Withdrawn
- 1999-10-21 WO PCT/JP1999/005820 patent/WO2000025523A1/ja not_active Ceased
- 1999-10-21 AU AU62279/99A patent/AU6227999A/en not_active Abandoned
- 1999-10-21 US US09/601,404 patent/US6697433B1/en not_active Expired - Fee Related
- 1999-10-21 KR KR1020017005073A patent/KR20010080299A/ko not_active Ceased
2001
- 2001-04-20 NO NO20011957A patent/NO20011957L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1126725A1 (en)	2001-08-22
JP2002027475A (ja)	2002-01-25
TW450008B (en)	2001-08-11
US6697433B1 (en)	2004-02-24
WO2000025523A1 (fr)	2000-05-04
JP3576402B2 (ja)	2004-10-13
NO20011957D0 (no)	2001-04-20
AU6227999A (en)	2000-05-15
EP1126725A4 (en)	2006-09-20
KR20010080299A (ko)	2001-08-22

Legal Events

Date	Code	Title	Description
2011-05-30	FC2A	Withdrawal, rejection or dismissal of laid open patent application

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