KR100896279B1 - 영상 신호의 스케일러블 인코딩 및 디코딩 방법 - Google Patents

영상 신호의 스케일러블 인코딩 및 디코딩 방법 Download PDF

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KR100896279B1
KR100896279B1 KR1020050115577A KR20050115577A KR100896279B1 KR 100896279 B1 KR100896279 B1 KR 100896279B1 KR 1020050115577 A KR1020050115577 A KR 1020050115577A KR 20050115577 A KR20050115577 A KR 20050115577A KR 100896279 B1 KR100896279 B1 KR 100896279B1
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block
base layer
reference index
layer
motion vector
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Korean (ko)
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KR20060109278A (ko
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박지호
전병문
윤도현
박승욱
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엘지전자 주식회사
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Priority to CN2006800173409A priority Critical patent/CN101204094B/zh
Priority to HK08113117.3A priority patent/HK1124193B/xx
Priority to US11/918,441 priority patent/US7899115B2/en
Priority to RU2007142185/09A priority patent/RU2409005C2/ru
Priority to EP06732859.1A priority patent/EP1878260B1/en
Priority to PCT/KR2006/001388 priority patent/WO2006110013A1/en
Priority to JP2008506382A priority patent/JP4991699B2/ja
Publication of KR20060109278A publication Critical patent/KR20060109278A/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
    • H04N19/30—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
    • H04N19/60—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
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • 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
    • H04N19/59—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
    • H04N19/10—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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020050115577A 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법 Expired - Fee Related KR100896279B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
HK08113117.3A HK1124193B (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
US11/918,441 US7899115B2 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
RU2007142185/09A RU2409005C2 (ru) 2005-04-15 2006-04-14 Способ масштабируемого кодирования и декодирования видеосигнала
EP06732859.1A EP1878260B1 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
CN2006800173409A CN101204094B (zh) 2005-04-15 2006-04-14 可缩放地编码和解码视频信号的方法
PCT/KR2006/001388 WO2006110013A1 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
JP2008506382A JP4991699B2 (ja) 2005-04-15 2006-04-14 ビデオ信号のスケーラブルなエンコーディング方法およびデコーディング方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67149505P 2005-04-15 2005-04-15
US60/671,495 2005-04-15

Related Child Applications (1)

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KR1020090013846A Division KR101053628B1 (ko) 2005-04-15 2009-02-19 영상 신호의 스케일러블 인코딩 및 디코딩 방법

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KR20060109278A KR20060109278A (ko) 2006-10-19
KR100896279B1 true KR100896279B1 (ko) 2009-05-07

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KR1020050115577A Expired - Fee Related KR100896279B1 (ko) 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR1020090013846A Expired - Fee Related KR101053628B1 (ko) 2005-04-15 2009-02-19 영상 신호의 스케일러블 인코딩 및 디코딩 방법

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Country Status (7)

Country Link
US (1) US7899115B2 (enExample)
EP (1) EP1878260B1 (enExample)
JP (1) JP4991699B2 (enExample)
KR (2) KR100896279B1 (enExample)
CN (1) CN101204094B (enExample)
RU (1) RU2409005C2 (enExample)
WO (1) WO2006110013A1 (enExample)

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CN101204094A (zh) 2008-06-18
RU2007142185A (ru) 2009-05-27
EP1878260A1 (en) 2008-01-16
KR20060109278A (ko) 2006-10-19
JP4991699B2 (ja) 2012-08-01
HK1124193A1 (en) 2009-07-03
US7899115B2 (en) 2011-03-01
CN101204094B (zh) 2010-10-20
EP1878260A4 (en) 2014-12-10
KR20090039689A (ko) 2009-04-22
JP2008536440A (ja) 2008-09-04
RU2409005C2 (ru) 2011-01-10
EP1878260B1 (en) 2019-11-27
US20090067502A1 (en) 2009-03-12
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