CN105659600A - 用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 - Google Patents

用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 Download PDF

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Publication number
CN105659600A
CN105659600A CN201480040499.7A CN201480040499A CN105659600A CN 105659600 A CN105659600 A CN 105659600A CN 201480040499 A CN201480040499 A CN 201480040499A CN 105659600 A CN105659600 A CN 105659600A
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China
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image
region
processed
enhancement layer
chunk
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CN201480040499.7A
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Chinese (zh)
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菲利普·博德斯
帕特里克·洛佩兹
穆罕默德·图尔坎
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Thomson Licensing 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
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • 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
    • H04N19/50—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480040499.7A 2013-07-17 2014-07-10 用于解码表示图像序列的可伸缩流的方法和设备及相应编码方法和设备 Pending CN105659600A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1357034A FR3008840A1 (fr) 2013-07-17 2013-07-17 Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants
FR1357034 2013-07-17
PCT/EP2014/064817 WO2015007604A1 (en) 2013-07-17 2014-07-10 Method and device for decoding a scalable stream representative of an image sequence and corresponding coding method and device

Publications (1)

Publication Number Publication Date
CN105659600A true CN105659600A (zh) 2016-06-08

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Country Status (8)

Country Link
US (1) US9961353B2 (enExample)
EP (1) EP3022922A1 (enExample)
JP (1) JP6393323B2 (enExample)
KR (1) KR20160034900A (enExample)
CN (1) CN105659600A (enExample)
FR (1) FR3008840A1 (enExample)
TW (1) TW201505424A (enExample)
WO (1) WO2015007604A1 (enExample)

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TWI618029B (zh) * 2016-07-26 2018-03-11 聯發科技股份有限公司 圖形處理裝置
US10681382B1 (en) * 2016-12-20 2020-06-09 Amazon Technologies, Inc. Enhanced encoding and decoding of video reference frames
US10701376B2 (en) 2018-07-05 2020-06-30 Awecom, Inc. Resilient image compression and decompression
FR3083662B1 (fr) * 2018-07-05 2021-06-04 Awecom Inc Compression et decompression robustes d'images numeriques

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FR3008840A1 (fr) 2015-01-23
JP2016526865A (ja) 2016-09-05
US20160165244A1 (en) 2016-06-09
TW201505424A (zh) 2015-02-01
JP6393323B2 (ja) 2018-09-19
WO2015007604A1 (en) 2015-01-22
EP3022922A1 (en) 2016-05-25
KR20160034900A (ko) 2016-03-30
US9961353B2 (en) 2018-05-01

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