CN102308579B - 位深可分级中使用平滑参考帧的运动补偿的方法和设备 - Google Patents

位深可分级中使用平滑参考帧的运动补偿的方法和设备 Download PDF

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Publication number
CN102308579B
CN102308579B CN200980156004.6A CN200980156004A CN102308579B CN 102308579 B CN102308579 B CN 102308579B CN 200980156004 A CN200980156004 A CN 200980156004A CN 102308579 B CN102308579 B CN 102308579B
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base layer
prediction
layer
residual
tone
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Chinese (zh)
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CN102308579A (zh
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Z.马
罗健聪
尹鹏
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Thomson Licensing SAS
International Digital Madison Patent Holding SAS
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Thomson Licensing SAS
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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
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals 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
    • H04N19/30—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
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN200980156004.6A 2009-02-03 2009-12-11 位深可分级中使用平滑参考帧的运动补偿的方法和设备 Expired - Fee Related CN102308579B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14949509P 2009-02-03 2009-02-03
US61/149,495 2009-02-03
PCT/US2009/006528 WO2010090630A1 (en) 2009-02-03 2009-12-11 Methods and apparatus for motion compensation with smooth reference frame in bit depth scalability

Publications (2)

Publication Number Publication Date
CN102308579A CN102308579A (zh) 2012-01-04
CN102308579B true CN102308579B (zh) 2017-06-06

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Country Status (7)

Country Link
US (1) US9681142B2 (enExample)
EP (1) EP2394432A4 (enExample)
JP (4) JP5688773B2 (enExample)
KR (1) KR101660558B1 (enExample)
CN (1) CN102308579B (enExample)
BR (1) BRPI0924292A2 (enExample)
WO (1) WO2010090630A1 (enExample)

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KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
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CN105745914B (zh) 2013-11-22 2018-09-07 杜比实验室特许公司 用于逆色调映射的方法和系统
CN105556971B (zh) 2014-03-04 2019-07-30 微软技术许可有限责任公司 针对帧内块复制预测中的块翻动和跳跃模式的编码器侧判定
EP3114838B1 (en) * 2014-03-04 2018-02-07 Microsoft Technology Licensing, LLC Hash table construction and availability checking for hash-based block matching
JP6330507B2 (ja) * 2014-06-19 2018-05-30 ソニー株式会社 画像処理装置及び画像処理方法
CN105706450B (zh) 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
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EP3185556A1 (en) * 2015-12-21 2017-06-28 Thomson Licensing Method and apparatus for combined adaptive resolution and internal bit-depth increase coding
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
GB2572595B (en) * 2018-04-04 2023-03-22 British Broadcasting Corp Video encoding and decoding
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
WO2022211374A1 (ko) * 2021-03-31 2022-10-06 현대자동차주식회사 매핑 기반 비디오 코딩방법 및 장치

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US11570455B2 (en) 2012-12-21 2023-01-31 Dolby Laboratories Licensing Corporation High precision up-sampling in scalable coding of high bit-depth video
US11792416B2 (en) 2012-12-21 2023-10-17 Dolby Laboratories Licensing Corporation High precision up-sampling in scalable coding of high bit-depth video

Also Published As

Publication number Publication date
KR101660558B1 (ko) 2016-09-27
EP2394432A4 (en) 2016-12-14
US9681142B2 (en) 2017-06-13
JP2016167828A (ja) 2016-09-15
EP2394432A1 (en) 2011-12-14
JP2018191354A (ja) 2018-11-29
JP5918332B2 (ja) 2016-05-18
JP2015039225A (ja) 2015-02-26
US20110293013A1 (en) 2011-12-01
JP5688773B2 (ja) 2015-03-25
BRPI0924292A2 (pt) 2016-01-26
KR20110116206A (ko) 2011-10-25
CN102308579A (zh) 2012-01-04
JP2012517140A (ja) 2012-07-26
WO2010090630A1 (en) 2010-08-12

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