KR100959541B1 - 영상 신호의 인코딩/디코딩 방법 및 장치 - Google Patents

영상 신호의 인코딩/디코딩 방법 및 장치 Download PDF

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KR100959541B1
KR100959541B1 KR1020087027723A KR20087027723A KR100959541B1 KR 100959541 B1 KR100959541 B1 KR 100959541B1 KR 1020087027723 A KR1020087027723 A KR 1020087027723A KR 20087027723 A KR20087027723 A KR 20087027723A KR 100959541 B1 KR100959541 B1 KR 100959541B1
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South Korea
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block
motion vector
data
layer
base layer
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English (en)
Korean (ko)
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KR20090003320A (ko
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전병문
박승욱
박지호
엄성현
김동석
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엘지전자 주식회사
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Priority claimed from KR1020060068314A external-priority patent/KR20070038396A/ko
Priority claimed from KR1020060079393A external-priority patent/KR20070096751A/ko
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020087027723A 2005-10-05 2006-10-04 영상 신호의 인코딩/디코딩 방법 및 장치 Expired - Fee Related KR100959541B1 (ko)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US72347405P 2005-10-05 2005-10-05
US60/723,474 2005-10-05
US78538706P 2006-03-24 2006-03-24
US60/785,387 2006-03-24
KR1020060068314 2006-07-21
KR1020060068314A KR20070038396A (ko) 2005-10-05 2006-07-21 영상 신호의 인코딩 및 디코딩 방법
KR1020060079393A KR20070096751A (ko) 2006-03-24 2006-08-22 영상 데이터를 코딩/디코딩하는 방법 및 장치
KR1020060079393 2006-08-22

Related Parent Applications (1)

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KR1020087008031A Division KR100904440B1 (ko) 2005-10-05 2006-10-04 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치

Publications (2)

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KR20090003320A KR20090003320A (ko) 2009-01-09
KR100959541B1 true KR100959541B1 (ko) 2010-05-27

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KR1020087027723A Expired - Fee Related KR100959541B1 (ko) 2005-10-05 2006-10-04 영상 신호의 인코딩/디코딩 방법 및 장치
KR1020087027720A Expired - Fee Related KR100959539B1 (ko) 2005-10-05 2006-10-04 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치
KR1020087008031A Expired - Fee Related KR100904440B1 (ko) 2005-10-05 2006-10-04 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치
KR1020087027721A Expired - Fee Related KR100959540B1 (ko) 2005-10-05 2006-10-04 영상 신호의 인코딩/디코딩 방법 및 장치

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KR1020087027720A Expired - Fee Related KR100959539B1 (ko) 2005-10-05 2006-10-04 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치
KR1020087008031A Expired - Fee Related KR100904440B1 (ko) 2005-10-05 2006-10-04 레지듀얼 데이터 스트림을 생성하는 방법과 장치 및 이미지블록을 복원하는 방법과 장치
KR1020087027721A Expired - Fee Related KR100959540B1 (ko) 2005-10-05 2006-10-04 영상 신호의 인코딩/디코딩 방법 및 장치

Country Status (5)

Country Link
US (1) US20070147493A1 (https=)
EP (1) EP1932363B1 (https=)
JP (1) JP2009512269A (https=)
KR (4) KR100959541B1 (https=)
WO (1) WO2007040344A1 (https=)

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WO2012042884A1 (ja) * 2010-09-29 2012-04-05 パナソニック株式会社 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、プログラムおよび集積回路
AU2011310239B2 (en) 2010-09-30 2015-12-03 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, programme, and integrated circuit
WO2012096176A1 (en) 2011-01-12 2012-07-19 Panasonic Corporation Methods and apparatuses for encoding and decoding video using multiple reference pictures
US10841573B2 (en) 2011-02-08 2020-11-17 Sun Patent Trust Methods and apparatuses for encoding and decoding video using multiple reference pictures
WO2013147495A1 (ko) * 2012-03-26 2013-10-03 엘지전자 주식회사 스케일러블 비디오 인코딩/디코딩 방법 및 장치
WO2014038330A1 (ja) * 2012-09-06 2014-03-13 ソニー株式会社 画像処理装置及び画像処理方法
JP6205000B2 (ja) * 2013-03-11 2017-09-27 ドルビー ラボラトリーズ ライセンシング コーポレイション 階層符号化を用いたマルチフォーマットハイダイナミックレンジビデオの配信
WO2017142319A1 (ko) * 2016-02-16 2017-08-24 삼성전자 주식회사 영상 부호화 방법 및 장치와 영상 복호화 방법 및 장치

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Also Published As

Publication number Publication date
EP1932363B1 (en) 2016-05-18
EP1932363A4 (en) 2013-01-23
WO2007040344A1 (en) 2007-04-12
KR100959539B1 (ko) 2010-05-27
KR20090003318A (ko) 2009-01-09
KR20090003319A (ko) 2009-01-09
EP1932363A1 (en) 2008-06-18
US20070147493A1 (en) 2007-06-28
JP2009512269A (ja) 2009-03-19
KR100904440B1 (ko) 2009-06-26
KR20090003320A (ko) 2009-01-09
KR20080053336A (ko) 2008-06-12
KR100959540B1 (ko) 2010-05-27

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