JP2008539646A - 高速ｆｇｓを提供するビデオコーディング方法及び装置 - Google Patents

高速ｆｇｓを提供するビデオコーディング方法及び装置 Download PDF

Info

Publication number
JP2008539646A
JP2008539646A JP2008508745A JP2008508745A JP2008539646A JP 2008539646 A JP2008539646 A JP 2008539646A JP 2008508745 A JP2008508745 A JP 2008508745A JP 2008508745 A JP2008508745 A JP 2008508745A JP 2008539646 A JP2008539646 A JP 2008539646A
Authority
JP
Japan
Prior art keywords
fgs
frame
base layer
layer
motion vector
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.)
Pending
Application number
JP2008508745A
Other languages
English (en)
Japanese (ja)
Inventor
ウ−ジン・ハン
キョ−ヒュク・イ
サン−チャン・チャ
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 KR1020050052428A external-priority patent/KR100703778B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2008539646A publication Critical patent/JP2008539646A/ja
Pending 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2008508745A 2005-04-29 2006-04-20 高速ｆｇｓを提供するビデオコーディング方法及び装置 Pending JP2008539646A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67592105P 2005-04-29 2005-04-29
KR1020050052428A KR100703778B1 (ko) 2005-04-29 2005-06-17 고속 ｆｇｓ를 지원하는 비디오 코딩 방법 및 장치
PCT/KR2006/001471 WO2006118383A1 (en) 2005-04-29 2006-04-20 Video coding method and apparatus supporting fast fine granular scalability

Publications (1)

Publication Number Publication Date
JP2008539646A true JP2008539646A (ja) 2008-11-13

Family

ID=37308152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008508745A Pending JP2008539646A (ja) 2005-04-29 2006-04-20 高速ｆｇｓを提供するビデオコーディング方法及び装置

Country Status (6)

Country Link
EP (1) EP1878261A1 (ru)
JP (1) JP2008539646A (ru)
AU (1) AU2006241637A1 (ru)
CA (1) CA2609648A1 (ru)
RU (1) RU2340115C1 (ru)
WO (1) WO2006118383A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011077721A (ja) * 2009-09-29 2011-04-14 Victor Co Of Japan Ltd 画像符号化装置、画像復号化装置、画像符号化方法、及び画像復号化方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2434359C2 (ru) 2007-07-02 2011-11-20 Ниппон Телеграф Энд Телефон Корпорейшн Способ кодирования и декодирования масштабируемого видео, устройства для их осуществления, программы для их осуществления и машиночитаемые носители, которые хранят эти программы
KR101624649B1 (ko) * 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN103329532B (zh) 2011-03-10 2016-10-26 日本电信电话株式会社 量子化控制装置和方法以及量子化控制程序
RU2647693C9 (ru) * 2012-03-28 2018-09-03 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство декодирования изображения и способ декодирования изображения
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
EP2903285A4 (en) 2012-09-28 2016-06-01 Sharp Kk IMAGE DECODING DEVICE AND IMAGE CODING DEVICE
CN114071156A (zh) * 2021-11-16 2022-02-18 广东博华超高清创新中心有限公司 一种基于avs运动估计编码的dvs数据生成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614936B1 (en) * 1999-12-03 2003-09-02 Microsoft Corporation System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011077721A (ja) * 2009-09-29 2011-04-14 Victor Co Of Japan Ltd 画像符号化装置、画像復号化装置、画像符号化方法、及び画像復号化方法

Also Published As

Publication number Publication date
WO2006118383A1 (en) 2006-11-09
AU2006241637A1 (en) 2006-11-09
CA2609648A1 (en) 2006-11-09
RU2340115C1 (ru) 2008-11-27
EP1878261A1 (en) 2008-01-16

Similar Documents

Publication Publication Date Title
KR100703778B1 (ko) 고속 ｆｇｓ를 지원하는 비디오 코딩 방법 및 장치
KR100703788B1 (ko) 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더
KR100763182B1 (ko) 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
KR100746011B1 (ko) 잔차 예측의 성능 개선 방법, 상기 방법을 이용한 비디오인코더 및 비디오 디코더
RU2341035C1 (ru) Способ кодирования и декодирования видеосигнала с использованием взвешенного предсказания и устройство для его осуществления
KR100714696B1 (ko) 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
US20060120448A1 (en) Method and apparatus for encoding/decoding multi-layer video using DCT upsampling
KR100714689B1 (ko) 다 계층 구조 기반의 스케일러블 비디오 코딩 및 디코딩방법, 이를 위한 장치
KR100763194B1 (ko) 단일 루프 디코딩 조건을 만족하는 인트라 베이스 예측방법, 상기 방법을 이용한 비디오 코딩 방법 및 장치
KR100703760B1 (ko) 시간적 레벨간 모션 벡터 예측을 이용한 비디오인코딩/디코딩 방법 및 장치
KR100763179B1 (ko) 비동기 픽쳐의 모션 벡터를 압축/복원하는 방법 및 그방법을 이용한 장치
KR20060135992A (ko) 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
KR20020090239A (ko) 미세한 그레뉼라 스케일러빌리티 비디오 코딩에서확장층에 대한 개선된 예측 구조들
KR20070101088A (ko) 다 계층 기반의 비디오 인코딩 방법 및 장치
JP2008539646A (ja) 高速ｆｇｓを提供するビデオコーディング方法及び装置
KR100703746B1 (ko) 비동기 프레임을 효율적으로 예측하는 비디오 코딩 방법 및장치
US20070014356A1 (en) Video coding method and apparatus for reducing mismatch between encoder and decoder
KR100818921B1 (ko) 모션 벡터 압축 방법, 상기 압축 방법을 이용하는 비디오인코더 및 비디오 디코더
JP2005160084A (ja) ＳＮＲ（ｓｉｇｎａｌｔｏｎｏｉｓｅｒａｔｉｏ）スケーラビリティを実現するための動映像処理装置及びその方法
KR100703751B1 (ko) 가상 영역의 영상을 참조하여 인코딩 및 디코딩 하는 방법및 장치
WO2006132509A1 (en) Multilayer-based video encoding method, decoding method, video encoder, and video decoder using smoothing prediction
WO2007024106A1 (en) Method for enhancing performance of residual prediction and video encoder and decoder using the same
WO2007027012A1 (en) Video coding method and apparatus for reducing mismatch between encoder and decoder

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110308

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110802