KR101004688B1 - 비디오 인코더에서 기준 화상의 암시적인 가중 - Google Patents

비디오 인코더에서 기준 화상의 암시적인 가중 Download PDF

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KR101004688B1
KR101004688B1 KR1020057005468A KR20057005468A KR101004688B1 KR 101004688 B1 KR101004688 B1 KR 101004688B1 KR 1020057005468 A KR1020057005468 A KR 1020057005468A KR 20057005468 A KR20057005468 A KR 20057005468A KR 101004688 B1 KR101004688 B1 KR 101004688B1
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reference picture
image block
weighting factor
calculating
implicit
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KR20050063776A (ko
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질 맥도날드 보이스
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톰슨 라이센싱
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Assigned to 인터디지탈 매디슨 페이튼트 홀딩스 reassignment 인터디지탈 매디슨 페이튼트 홀딩스 권리의 전부이전등록 Assignors: 톰슨 라이센싱 디티브이
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020057005468A 2002-10-01 2003-09-10 비디오 인코더에서 기준 화상의 암시적인 가중 Expired - Fee Related KR101004688B1 (ko)

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US41544302P 2002-10-01 2002-10-01
US60/415,443 2002-10-01

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KR20050063776A KR20050063776A (ko) 2005-06-28
KR101004688B1 true KR101004688B1 (ko) 2011-01-04

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KR1020057005467A Expired - Fee Related KR101037768B1 (ko) 2002-10-01 2003-09-10 비디오 디코더에서 기준 화상의 암시적인 가중

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US (1) US7720152B2 (https=)
EP (3) EP2603001A1 (https=)
JP (7) JP2006501760A (https=)
KR (2) KR101004688B1 (https=)
CN (3) CN1689325B (https=)
AU (2) AU2003273307A1 (https=)
BR (2) BR0314824A (https=)
CA (2) CA2500301C (https=)
MX (2) MXPA05003464A (https=)
MY (2) MY143068A (https=)
PL (3) PL395467A1 (https=)
RU (2) RU2342803C2 (https=)
TW (2) TWI239775B (https=)
WO (2) WO2004032357A1 (https=)
ZA (2) ZA200502372B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN102187656B (zh) * 2008-10-27 2014-10-01 日本电信电话株式会社 像素预测值生成顺序自动生成方法、图像编码方法、图像解码方法、其装置
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Cited By (7)

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Publication number Priority date Publication date Assignee Title
WO2018164504A1 (ko) * 2017-03-09 2018-09-13 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10904568B2 (en) 2017-03-09 2021-01-26 Kt Corporation Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters
US11234020B2 (en) 2017-03-09 2022-01-25 Kt Corporation Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters
US11303930B2 (en) 2017-03-09 2022-04-12 Kt Corporation Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters
US11310527B2 (en) 2017-03-09 2022-04-19 Kt Corporation Video signal processing method and device for intra prediction of coding or prediction blocks based on sample position based parameters
KR20230150935A (ko) * 2017-03-09 2023-10-31 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102813167B1 (ko) 2017-03-09 2025-05-29 주식회사 케이티 비디오 신호 처리 방법 및 장치

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PL395467A1 (pl) 2011-08-29
JP2006501760A (ja) 2006-01-12
PL375706A1 (en) 2005-12-12
JP2012039651A (ja) 2012-02-23
EP1547381A1 (en) 2005-06-29
MXPA05003464A (es) 2005-07-05
AU2003268563A1 (en) 2004-04-23
JP2010239660A (ja) 2010-10-21
BR0314948A (pt) 2005-08-02
TWI239775B (en) 2005-09-11
TWI230519B (en) 2005-04-01
EP1547381A4 (en) 2010-11-03
JP2006501761A (ja) 2006-01-12
KR20050063776A (ko) 2005-06-28
JP2010220265A (ja) 2010-09-30
JP2012039650A (ja) 2012-02-23
AU2003273307A1 (en) 2004-04-23
EP1547264A4 (en) 2010-11-03
CN101527853B (zh) 2011-02-16
CA2500301C (en) 2013-05-14
PL375705A1 (en) 2005-12-12
TW200423566A (en) 2004-11-01
RU2005113316A (ru) 2005-09-20
KR101037768B1 (ko) 2011-05-27
MY143943A (en) 2011-07-29
US20060133486A1 (en) 2006-06-22
ZA200502372B (en) 2006-05-31
EP2603001A1 (en) 2013-06-12
TW200428878A (en) 2004-12-16
WO2004032506A1 (en) 2004-04-15
US7720152B2 (en) 2010-05-18
ZA200502370B (en) 2006-05-31
CN1689325A (zh) 2005-10-26
EP1547264A1 (en) 2005-06-29
JP2012209964A (ja) 2012-10-25
CA2500307C (en) 2011-11-29
CA2500307A1 (en) 2004-04-15
RU2005113314A (ru) 2005-09-20
CN1689242B (zh) 2011-09-14
WO2004032357A1 (en) 2004-04-15
BR0314824A (pt) 2005-08-02
MY143068A (en) 2011-02-28
CN101527853A (zh) 2009-09-09
RU2335860C2 (ru) 2008-10-10
CN1689242A (zh) 2005-10-26
MXPA05003463A (es) 2005-07-05
KR20050065567A (ko) 2005-06-29
RU2342803C2 (ru) 2008-12-27
CA2500301A1 (en) 2004-04-15
CN1689325B (zh) 2012-05-30

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