JP2008193627A - 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 - Google Patents

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 Download PDF

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Publication number
JP2008193627A
JP2008193627A JP2007028711A JP2007028711A JP2008193627A JP 2008193627 A JP2008193627 A JP 2008193627A JP 2007028711 A JP2007028711 A JP 2007028711A JP 2007028711 A JP2007028711 A JP 2007028711A JP 2008193627 A JP2008193627 A JP 2008193627A
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encoding
decoding
unit
color component
performs
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Pending
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JP2007028711A
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English (en)
Japanese (ja)
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JP2008193627A5 (enExample
Inventor
Etsuhisa Yamada
悦久 山田
Shunichi Sekiguchi
俊一 関口
Yoshimi Moriya
芳美 守屋
Kazuo Sugimoto
和夫 杉本
Yuichi Izuhara
優一 出原
Kotaro Asai
光太郎 浅井
Atsumichi Murakami
篤道 村上
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2007028711A priority Critical patent/JP2008193627A/ja
Priority to US11/926,848 priority patent/US20080170624A1/en
Priority to US11/926,881 priority patent/US8718139B2/en
Priority to US11/926,818 priority patent/US8655087B2/en
Priority to US11/926,593 priority patent/US20080170793A1/en
Priority to CA2615299A priority patent/CA2615299C/en
Priority to KR20080000676A priority patent/KR100966427B1/ko
Priority to PL08000121T priority patent/PL1947860T3/pl
Priority to EP11003081.4A priority patent/EP2357826B1/en
Priority to PL11003081T priority patent/PL2357826T3/pl
Priority to ES08000121.7T priority patent/ES2630454T3/es
Priority to ES11003081.4T priority patent/ES2630452T3/es
Priority to EP08000121.7A priority patent/EP1947860B1/en
Priority to BRPI0800008-5A priority patent/BRPI0800008B1/pt
Priority to RU2008101376A priority patent/RU2369039C1/ru
Priority to RU2009118334/07A priority patent/RU2479148C2/ru
Priority to CN2010105522211A priority patent/CN102006474B/zh
Priority to CN2010105524039A priority patent/CN102065292B/zh
Priority to CN2010101423043A priority patent/CN101783965B/zh
Priority to CN2008100029606A priority patent/CN101222645B/zh
Publication of JP2008193627A publication Critical patent/JP2008193627A/ja
Publication of JP2008193627A5 publication Critical patent/JP2008193627A5/ja
Priority to KR1020100011814A priority patent/KR100966416B1/ko
Pending 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
    • 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)
JP2007028711A 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 Pending JP2008193627A (ja)

Priority Applications (21)

Application Number Priority Date Filing Date Title
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
US11/926,848 US20080170624A1 (en) 2007-01-12 2007-10-29 Image encoding device and image encoding method
US11/926,881 US8718139B2 (en) 2007-01-12 2007-10-29 Image decoding device and image decoding method
US11/926,818 US8655087B2 (en) 2007-01-12 2007-10-29 Image decoding device and image decoding method for decoding compressed data
US11/926,593 US20080170793A1 (en) 2007-01-12 2007-10-29 Image encoding device and image encoding method
CA2615299A CA2615299C (en) 2007-01-12 2007-12-14 Image encoding device, image decoding device, image encoding method, and image decoding method
KR20080000676A KR100966427B1 (ko) 2007-01-12 2008-01-03 화상 복호 장치 및 화상 복호 방법
ES11003081.4T ES2630452T3 (es) 2007-01-12 2008-01-04 Dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, procedimiento de codificación de imágenes y procedimiento de descodificación de imágenes
EP11003081.4A EP2357826B1 (en) 2007-01-12 2008-01-04 Image encoding device, image decoding device, image encoding method, and image decoding method
PL11003081T PL2357826T3 (pl) 2007-01-12 2008-01-04 Urządzenie do kodowania obrazu, urządzenie do dekodowania obrazu, sposób kodowania obrazu i sposób dekodowania obrazu
ES08000121.7T ES2630454T3 (es) 2007-01-12 2008-01-04 Dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, procedimiento de codificación de imágenes y procedimiento de descodificación de imágenes
PL08000121T PL1947860T3 (pl) 2007-01-12 2008-01-04 Urządzenie do kodowania obrazu, urządzenie do dekodowania obrazu, sposób kodowania obrazu i sposób dekodowania obrazu
EP08000121.7A EP1947860B1 (en) 2007-01-12 2008-01-04 Image encoding device, image decoding device, image encoding method, and image decoding method
BRPI0800008-5A BRPI0800008B1 (pt) 2007-01-12 2008-01-09 dispositivo e método de decodificação de imagem para obter sinais de imagem decodificando dados comprimidos de sinais de imagem em movimento digitais
RU2008101376A RU2369039C1 (ru) 2007-01-12 2008-01-10 Устройство для кодирования изображений, устройство для декодирования изображений, способ кодирования изображений и способ декодирования изображений
RU2009118334/07A RU2479148C2 (ru) 2007-01-12 2008-01-10 Устройство для кодирования изображений, устройство для декодирования изображений, способ кодирования изображений и способ декодирования изображений
CN2010105522211A CN102006474B (zh) 2007-01-12 2008-01-11 图像编码装置和图像编码方法
CN2010105524039A CN102065292B (zh) 2007-01-12 2008-01-11 图像解码装置和图像解码方法
CN2010101423043A CN101783965B (zh) 2007-01-12 2008-01-11 图像编码装置、图像解码装置和图像编码方法、图像解码方法
CN2008100029606A CN101222645B (zh) 2007-01-12 2008-01-11 图像编码装置、图像解码装置和图像编码方法、图像解码方法
KR1020100011814A KR100966416B1 (ko) 2007-01-12 2010-02-09 화상 부호화 장치, 화상 복호 장치, 화상 복호 방법, 및 화상 부호화 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007004652 2007-01-12
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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JP2009222333A Division JP2009303264A (ja) 2007-01-12 2009-09-28 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
JP2009222334A Division JP2009303265A (ja) 2007-01-12 2009-09-28 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
JP2009222332A Division JP2009303263A (ja) 2007-01-12 2009-09-28 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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JP2008193627A5 JP2008193627A5 (enExample) 2009-11-12

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JP2007028711A Pending 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
JP2009222332A Pending JP2009303263A (ja) 2007-01-12 2009-09-28 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
JP2009222334A Pending JP2009303265A (ja) 2007-01-12 2009-09-28 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
JP2009222333A Pending JP2009303264A (ja) 2007-01-12 2009-09-28 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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JP2009222334A Pending JP2009303265A (ja) 2007-01-12 2009-09-28 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
JP2009222333A Pending JP2009303264A (ja) 2007-01-12 2009-09-28 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

Country Status (8)

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US (1) US8655087B2 (enExample)
EP (1) EP2357826B1 (enExample)
JP (4) JP2008193627A (enExample)
KR (2) KR100966427B1 (enExample)
CN (4) CN102006474B (enExample)
ES (2) ES2630452T3 (enExample)
PL (2) PL2357826T3 (enExample)
RU (2) RU2369039C1 (enExample)

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JP2013513287A (ja) * 2009-12-04 2013-04-18 トムソン ライセンシング 映像符号化及び復号化におけるインターフレームの改善された色度変換の方法及び装置
JP2013531445A (ja) * 2010-07-09 2013-08-01 クゥアルコム・インコーポレイテッド サイズとイントラモードとに基づいて又はエッジ検出に基づいてイントラブロック符号化の周波数変換を適応させること
WO2014051080A1 (ja) * 2012-09-28 2014-04-03 三菱電機株式会社 カラー動画像符号化装置、カラー動画像復号装置、カラー動画像符号化方法及びカラー動画像復号方法
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