PL375705A1 - Ważenie niejawne obrazów odniesienia w koderze wizyjnym - Google Patents

Ważenie niejawne obrazów odniesienia w koderze wizyjnym

Info

Publication number
PL375705A1
PL375705A1 PL03375705A PL37570503A PL375705A1 PL 375705 A1 PL375705 A1 PL 375705A1 PL 03375705 A PL03375705 A PL 03375705A PL 37570503 A PL37570503 A PL 37570503A PL 375705 A1 PL375705 A1 PL 375705A1
Authority
PL
Poland
Prior art keywords
video encoder
reference pictures
implicit weighting
implicit
weighting
Prior art date
Application number
PL03375705A
Other languages
English (en)
Inventor
Jill Macdonald Boyce
Original Assignee
Thomson Licensing S.A.
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 Thomson Licensing S.A. filed Critical Thomson Licensing S.A.
Publication of PL375705A1 publication Critical patent/PL375705A1/pl

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
    • H04N19/50—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
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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

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)
PL03375705A 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w koderze wizyjnym PL375705A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41544302P 2002-10-01 2002-10-01

Publications (1)

Publication Number Publication Date
PL375705A1 true PL375705A1 (pl) 2005-12-12

Family

ID=32069857

Family Applications (3)

Application Number Title Priority Date Filing Date
PL395467A PL395467A1 (pl) 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w dekoderze wizyjnym
PL03375705A PL375705A1 (pl) 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w koderze wizyjnym
PL03375706A PL375706A1 (pl) 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w dekoderze wizyjnym

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL395467A PL395467A1 (pl) 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w dekoderze wizyjnym

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL03375706A PL375706A1 (pl) 2002-10-01 2003-09-10 Ważenie niejawne obrazów odniesienia w dekoderze wizyjnym

Country Status (15)

Country Link
US (1) US7720152B2 (pl)
EP (3) EP1547381A4 (pl)
JP (7) JP2006501760A (pl)
KR (2) KR101037768B1 (pl)
CN (3) CN101527853B (pl)
AU (2) AU2003268563A1 (pl)
BR (2) BR0314948A (pl)
CA (2) CA2500301C (pl)
MX (2) MXPA05003464A (pl)
MY (2) MY143943A (pl)
PL (3) PL395467A1 (pl)
RU (2) RU2335860C2 (pl)
TW (2) TWI230519B (pl)
WO (2) WO2004032357A1 (pl)
ZA (2) ZA200502370B (pl)

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TWI338869B (en) * 2007-08-03 2011-03-11 Via Tech Inc Method and apparatus for block-based digital encoded picture
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JP5461419B2 (ja) * 2008-10-27 2014-04-02 日本電信電話株式会社 画素予測値生成手順自動生成方法、画像符号化方法、画像復号方法、それらの装置、それらのプログラム、およびこれらのプログラムを記録した記録媒体
JP5071413B2 (ja) * 2009-03-02 2012-11-14 沖電気工業株式会社 動画像符号化装置、方法及びプログラム、並びに、動画像符号化システム
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MX2012013263A (es) 2010-05-14 2013-01-24 Thomson Licensing Metodos y aparatos para intracodificar un bloque que tiene pixeles asignados a grupos.
WO2012093890A2 (ko) * 2011-01-07 2012-07-12 삼성전자 주식회사 양방향 예측 및 단일방향 예측이 가능한 비디오 예측 방법 및 그 장치, 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
JP2012244353A (ja) * 2011-05-18 2012-12-10 Sony Corp 画像処理装置および方法
CN107483928B (zh) * 2011-09-09 2020-05-12 株式会社Kt 用于解码视频信号的方法
GB2494468B (en) 2011-09-12 2014-01-15 Canon Kk Method and device for encoding or decoding information representing prediction modes
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JP5698644B2 (ja) * 2011-10-18 2015-04-08 株式会社Ｎｔｔドコモ 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム
JP5485969B2 (ja) * 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
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CN108833926B (zh) * 2012-04-16 2021-12-21 三星电子株式会社 用于确定图像的参考画面集的方法和设备
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Also Published As

Publication number Publication date
CA2500307C (en) 2011-11-29
KR20050065567A (ko) 2005-06-29
JP2010220265A (ja) 2010-09-30
CA2500301A1 (en) 2004-04-15
MY143943A (en) 2011-07-29
JP2006501760A (ja) 2006-01-12
MXPA05003464A (es) 2005-07-05
JP2012039650A (ja) 2012-02-23
CN1689242B (zh) 2011-09-14
CN1689325A (zh) 2005-10-26
ZA200502370B (en) 2006-05-31
MXPA05003463A (es) 2005-07-05
CN1689325B (zh) 2012-05-30
CN1689242A (zh) 2005-10-26
RU2342803C2 (ru) 2008-12-27
AU2003268563A1 (en) 2004-04-23
TW200428878A (en) 2004-12-16
EP1547381A1 (en) 2005-06-29
EP1547264A4 (en) 2010-11-03
KR101004688B1 (ko) 2011-01-04
KR101037768B1 (ko) 2011-05-27
JP2012209964A (ja) 2012-10-25
PL375706A1 (pl) 2005-12-12
ZA200502372B (en) 2006-05-31
CN101527853B (zh) 2011-02-16
KR20050063776A (ko) 2005-06-28
CA2500307A1 (en) 2004-04-15
WO2004032506A1 (en) 2004-04-15
JP2010239660A (ja) 2010-10-21
EP1547264A1 (en) 2005-06-29
JP2012039651A (ja) 2012-02-23
EP1547381A4 (en) 2010-11-03
AU2003273307A1 (en) 2004-04-23
CN101527853A (zh) 2009-09-09
WO2004032357A1 (en) 2004-04-15
US20060133486A1 (en) 2006-06-22
TWI230519B (en) 2005-04-01
MY143068A (en) 2011-02-28
RU2005113316A (ru) 2005-09-20
PL395467A1 (pl) 2011-08-29
RU2335860C2 (ru) 2008-10-10
TW200423566A (en) 2004-11-01
TWI239775B (en) 2005-09-11
RU2005113314A (ru) 2005-09-20
EP2603001A1 (en) 2013-06-12
CA2500301C (en) 2013-05-14
BR0314824A (pt) 2005-08-02
JP2006501761A (ja) 2006-01-12
US7720152B2 (en) 2010-05-18
BR0314948A (pt) 2005-08-02

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