KR100966427B1 - 화상 복호 장치 및 화상 복호 방법 - Google Patents

화상 복호 장치 및 화상 복호 방법 Download PDF

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KR100966427B1
KR100966427B1 KR20080000676A KR20080000676A KR100966427B1 KR 100966427 B1 KR100966427 B1 KR 100966427B1 KR 20080000676 A KR20080000676 A KR 20080000676A KR 20080000676 A KR20080000676 A KR 20080000676A KR 100966427 B1 KR100966427 B1 KR 100966427B1
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color component
encoding
decoding
prediction
picture
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KR20080066560A (ko
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요시히사 야마다
šœ이치 세키구치
요시미 모리야
가즈오 스기모토
유이치 이데하라
고타로 아사이
도쿠미치 무라카미
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미쓰비시덴키 가부시키가이샤
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/436—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 using parallelised computational arrangements
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/70—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
KR20080000676A 2007-01-12 2008-01-03 화상 복호 장치 및 화상 복호 방법 Active KR100966427B1 (ko)

Applications Claiming Priority (4)

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JPJP-P-2007-00004652 2007-01-12
JP2007004652 2007-01-12
JPJP-P-2007-00028711 2007-02-08
JP2007028711A JP2008193627A (ja) 2007-01-12 2007-02-08 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法

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KR1020100011814A Division KR100966416B1 (ko) 2007-01-12 2010-02-09 화상 부호화 장치, 화상 복호 장치, 화상 복호 방법, 및 화상 부호화 방법

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KR20080066560A KR20080066560A (ko) 2008-07-16
KR100966427B1 true KR100966427B1 (ko) 2010-06-28

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KR1020100011814A Active KR100966416B1 (ko) 2007-01-12 2010-02-09 화상 부호화 장치, 화상 복호 장치, 화상 복호 방법, 및 화상 부호화 방법

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US (1) US8655087B2 (https=)
EP (1) EP2357826B1 (https=)
JP (4) JP2008193627A (https=)
KR (2) KR100966427B1 (https=)
CN (4) CN101222645B (https=)
ES (2) ES2630452T3 (https=)
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ES2630454T3 (es) 2017-08-22
RU2009118334A (ru) 2010-11-20
JP2008193627A (ja) 2008-08-21
RU2479148C2 (ru) 2013-04-10
US8655087B2 (en) 2014-02-18
JP2009303264A (ja) 2009-12-24
CN101222645B (zh) 2011-02-02
PL1947860T3 (pl) 2017-07-31
PL2357826T3 (pl) 2017-07-31
CN101783965B (zh) 2011-11-09
CN102006474A (zh) 2011-04-06
RU2008101376A (ru) 2009-07-20
RU2369039C1 (ru) 2009-09-27
EP2357826A2 (en) 2011-08-17
EP2357826B1 (en) 2017-03-01
US20090028427A1 (en) 2009-01-29
CN102006474B (zh) 2013-06-19
JP2009303263A (ja) 2009-12-24
EP2357826A3 (en) 2012-02-01
KR100966416B1 (ko) 2010-06-28
CN102065292B (zh) 2013-10-09
JP2009303265A (ja) 2009-12-24
CN101222645A (zh) 2008-07-16
ES2630452T3 (es) 2017-08-22
KR20080066560A (ko) 2008-07-16
CN102065292A (zh) 2011-05-18
KR20100024468A (ko) 2010-03-05
CN101783965A (zh) 2010-07-21

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