KR20090016544A - 영상 신호의 레이어 간 예측 방법 - Google Patents

영상 신호의 레이어 간 예측 방법 Download PDF

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Publication number
KR20090016544A
KR20090016544A KR1020087017199A KR20087017199A KR20090016544A KR 20090016544 A KR20090016544 A KR 20090016544A KR 1020087017199 A KR1020087017199 A KR 1020087017199A KR 20087017199 A KR20087017199 A KR 20087017199A KR 20090016544 A KR20090016544 A KR 20090016544A
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South Korea
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layer
frame
field
macroblock
picture
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KR1020087017199A
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English (en)
Korean (ko)
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박승욱
전병문
박지호
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엘지전자 주식회사
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Priority claimed from KR1020060111894A external-priority patent/KR20070074451A/ko
Priority claimed from KR1020060111893A external-priority patent/KR20070075257A/ko
Priority claimed from KR1020070001582A external-priority patent/KR20070095180A/ko
Priority claimed from KR1020070001587A external-priority patent/KR20070075293A/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of KR20090016544A publication Critical patent/KR20090016544A/ko
Ceased legal-status Critical Current

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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020087017199A 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법 Ceased KR20090016544A (ko)

Applications Claiming Priority (28)

Application Number Priority Date Filing Date Title
US75700906P 2006-01-09 2006-01-09
US60/757,009 2006-01-09
US75823506P 2006-01-12 2006-01-12
US60/758,235 2006-01-12
US77693506P 2006-02-28 2006-02-28
US60/776,935 2006-02-28
US78339506P 2006-03-20 2006-03-20
US60/783,395 2006-03-20
US78674106P 2006-03-29 2006-03-29
US60/786,741 2006-03-29
US78749606P 2006-03-31 2006-03-31
US60/787,496 2006-03-31
US81634006P 2006-06-26 2006-06-26
US60/816,340 2006-06-26
US83060006P 2006-07-14 2006-07-14
US60/830,600 2006-07-14
KR1020060111894A KR20070074451A (ko) 2006-01-09 2006-11-13 베이스 레이어의 영상신호를 레이어간 예측에 사용하는방법
KR1020060111893A KR20070075257A (ko) 2006-01-12 2006-11-13 영상신호의 엔코딩/디코딩시의 레이어간 모션 예측 방법
KR1020060111897A KR20070074453A (ko) 2006-01-09 2006-11-13 영상 신호의 인코딩 및 디코딩 방법
KR1020060111897 2006-11-13
KR1020060111894 2006-11-13
KR1020060111893 2006-11-13
KR1020060111895A KR20070074452A (ko) 2006-01-09 2006-11-13 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법
KR1020060111895 2006-11-13
KR1020070001582 2007-01-05
KR1020070001587 2007-01-05
KR1020070001582A KR20070095180A (ko) 2006-03-20 2007-01-05 영상신호의 엔코딩/디코딩시의 픽처유형에 따른 레이어간예측 방법
KR1020070001587A KR20070075293A (ko) 2006-01-12 2007-01-05 영상신호의 엔코딩/디코딩시의 레이어간 모션 예측 방법

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020097021246A Division KR101055742B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법

Publications (1)

Publication Number Publication Date
KR20090016544A true KR20090016544A (ko) 2009-02-16

Family

ID=39684465

Family Applications (11)

Application Number Title Priority Date Filing Date
KR1020087017198A Expired - Fee Related KR100917829B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017195A Expired - Fee Related KR100914712B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017203A Ceased KR20080092372A (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017201A Expired - Fee Related KR100904442B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017199A Ceased KR20090016544A (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017197A Expired - Fee Related KR100914713B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020097011954A Expired - Fee Related KR101055741B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017204A Expired - Fee Related KR100917206B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017196A Expired - Fee Related KR100904441B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020097021246A Expired - Fee Related KR101055742B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017202A Expired - Fee Related KR100904443B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법

Family Applications Before (4)

Application Number Title Priority Date Filing Date
KR1020087017198A Expired - Fee Related KR100917829B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017195A Expired - Fee Related KR100914712B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017203A Ceased KR20080092372A (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017201A Expired - Fee Related KR100904442B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법

Family Applications After (6)

Application Number Title Priority Date Filing Date
KR1020087017197A Expired - Fee Related KR100914713B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020097011954A Expired - Fee Related KR101055741B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017204A Expired - Fee Related KR100917206B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법
KR1020087017196A Expired - Fee Related KR100904441B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020097021246A Expired - Fee Related KR101055742B1 (ko) 2006-01-09 2007-01-09 영상신호의 레이어간 예측 방법
KR1020087017202A Expired - Fee Related KR100904443B1 (ko) 2006-01-09 2007-01-09 영상 신호의 레이어 간 예측 방법

Country Status (7)

Country Link
US (11) US8687688B2 (enExample)
EP (9) EP1980114A4 (enExample)
JP (9) JP4991759B2 (enExample)
KR (11) KR100917829B1 (enExample)
AU (1) AU2007205337B2 (enExample)
CA (1) CA2636571C (enExample)
WO (9) WO2007081134A1 (enExample)

Cited By (2)

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WO2012173440A3 (ko) * 2011-06-15 2013-04-04 한국전자통신연구원 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치
WO2012173439A3 (ko) * 2011-06-15 2013-04-04 한국전자통신연구원 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치

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