CN103109535B - 图像再生方法、图像再生装置、摄像系统及再生系统 - Google Patents

图像再生方法、图像再生装置、摄像系统及再生系统 Download PDF

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Publication number
CN103109535B
CN103109535B CN201180044223.2A CN201180044223A CN103109535B CN 103109535 B CN103109535 B CN 103109535B CN 201180044223 A CN201180044223 A CN 201180044223A CN 103109535 B CN103109535 B CN 103109535B
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image
picture
decoding
memory
compression
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CN103109535A (zh
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北村臣二
关征永
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Nuvoton Technology Corp Japan
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Panasonic Intellectual Property Management Co Ltd
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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
    • 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
    • H04N19/134—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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201180044223.2A 2010-10-07 2011-06-13 图像再生方法、图像再生装置、摄像系统及再生系统 Active CN103109535B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010227774A JP5496047B2 (ja) 2010-10-07 2010-10-07 画像再生方法、画像再生装置、画像再生プログラム、撮像システム、および再生システム
JP2010-227774 2010-10-07
PCT/JP2011/003347 WO2012046366A1 (ja) 2010-10-07 2011-06-13 画像再生方法、画像再生装置、画像再生プログラム、撮像システム、および再生システム

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CN103109535A CN103109535A (zh) 2013-05-15
CN103109535B true CN103109535B (zh) 2016-08-17

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US (1) US9386310B2 (cg-RX-API-DMAC7.html)
JP (1) JP5496047B2 (cg-RX-API-DMAC7.html)
CN (1) CN103109535B (cg-RX-API-DMAC7.html)
WO (1) WO2012046366A1 (cg-RX-API-DMAC7.html)

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TWI551472B (zh) * 2014-02-20 2016-10-01 虹光精密工業股份有限公司 複製原稿之方法以及使用該方法之事務機
JP2019056971A (ja) 2017-09-19 2019-04-11 株式会社東芝 データ転送回路、データ転送方法及びプログラム
WO2019133052A1 (en) 2017-12-28 2019-07-04 Yang Shao Wen Visual fog
CN109600619A (zh) * 2018-12-11 2019-04-09 晶晨半导体(上海)股份有限公司 一种解码硬件的分时复用方法
JP7359653B2 (ja) * 2019-11-06 2023-10-11 ルネサスエレクトロニクス株式会社 動画像符号化装置
US11061571B1 (en) * 2020-03-19 2021-07-13 Nvidia Corporation Techniques for efficiently organizing and accessing compressible data
US12149720B2 (en) * 2022-06-10 2024-11-19 Qualcomm Incorporated Storing misaligned reference pixel tiles

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JP2007166323A (ja) * 2005-12-14 2007-06-28 Matsushita Electric Ind Co Ltd 画像復号装置、および画像復号方法
CN101072348A (zh) * 2006-05-09 2007-11-14 株式会社东芝 图像解码装置以及图像解码方法
CN101080014A (zh) * 2006-03-28 2007-11-28 株式会社东芝 视频解码方法和装置
CN101208954A (zh) * 2004-03-08 2008-06-25 皇家飞利浦电子股份有限公司 具有可变压缩比和用于存储及检索参考帧数据的缓冲器的视频解码器

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EP0926899A3 (en) 1997-12-25 1999-12-15 SANYO ELECTRIC Co., Ltd. An apparatus and process for decoding motion pictures
JP3568392B2 (ja) 1998-06-17 2004-09-22 三洋電機株式会社 動画像復号化装置
JP2000050272A (ja) 1998-07-31 2000-02-18 Sony Corp 復号化装置及び方法
JP2000078568A (ja) 1998-08-28 2000-03-14 Sony Corp 復号化装置及び方法
JP3398081B2 (ja) * 1999-03-01 2003-04-21 三洋電機株式会社 ディジタルカメラ
GB2352350B (en) * 1999-07-19 2003-11-05 Nokia Mobile Phones Ltd Video coding
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JP2005252791A (ja) * 2004-03-05 2005-09-15 Toshiba Corp 半導体集積回路装置および画像記録装置
CN101208954A (zh) * 2004-03-08 2008-06-25 皇家飞利浦电子股份有限公司 具有可变压缩比和用于存储及检索参考帧数据的缓冲器的视频解码器
JP2007166323A (ja) * 2005-12-14 2007-06-28 Matsushita Electric Ind Co Ltd 画像復号装置、および画像復号方法
CN101080014A (zh) * 2006-03-28 2007-11-28 株式会社东芝 视频解码方法和装置
CN101072348A (zh) * 2006-05-09 2007-11-14 株式会社东芝 图像解码装置以及图像解码方法

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Publication number Publication date
CN103109535A (zh) 2013-05-15
WO2012046366A1 (ja) 2012-04-12
JP5496047B2 (ja) 2014-05-21
JP2012085001A (ja) 2012-04-26
US20130202044A1 (en) 2013-08-08
US9386310B2 (en) 2016-07-05

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