JP4677351B2 - 動き補償器、動き補償処理方法、コンピュータプログラム及び記憶媒体 - Google Patents

動き補償器、動き補償処理方法、コンピュータプログラム及び記憶媒体 Download PDF

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JP4677351B2
JP4677351B2 JP2006041655A JP2006041655A JP4677351B2 JP 4677351 B2 JP4677351 B2 JP 4677351B2 JP 2006041655 A JP2006041655 A JP 2006041655A JP 2006041655 A JP2006041655 A JP 2006041655A JP 4677351 B2 JP4677351 B2 JP 4677351B2
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大輔 坂本
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Canon Inc
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Canon Inc
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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
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/527—Global motion vector estimation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2006041655A 2006-02-17 2006-02-17 動き補償器、動き補償処理方法、コンピュータプログラム及び記憶媒体 Expired - Fee Related JP4677351B2 (ja)

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JP2006041655A JP4677351B2 (ja) 2006-02-17 2006-02-17 動き補償器、動き補償処理方法、コンピュータプログラム及び記憶媒体
US11/674,412 US8654846B2 (en) 2006-02-17 2007-02-13 Motion compensator, motion compensation processing method and computer program

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JP2006041655A JP4677351B2 (ja) 2006-02-17 2006-02-17 動き補償器、動き補償処理方法、コンピュータプログラム及び記憶媒体

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JP2007221602A JP2007221602A (ja) 2007-08-30
JP2007221602A5 JP2007221602A5 (https=) 2009-04-02
JP4677351B2 true JP4677351B2 (ja) 2011-04-27

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US8228991B2 (en) * 2007-09-20 2012-07-24 Harmonic Inc. System and method for adaptive video compression motion compensation
US9544615B2 (en) * 2014-11-14 2017-01-10 Sony Corporation Method and system for processing video content
CN109688407B (zh) * 2017-10-18 2020-11-06 北京金山云网络技术有限公司 编码单元的参考块选择方法、装置、电子设备及存储介质
US20250322494A1 (en) * 2024-04-11 2025-10-16 Qualcomm Incorporated Frame selection for high dynamic range snapshot

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US8654846B2 (en) 2014-02-18
JP2007221602A (ja) 2007-08-30
US20070195884A1 (en) 2007-08-23

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