CN105637877B - 一种解码器、解码方法、编码器、编码方法及计算机可读介质 - Google Patents

一种解码器、解码方法、编码器、编码方法及计算机可读介质 Download PDF

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CN105637877B
CN105637877B CN201480050667.0A CN201480050667A CN105637877B CN 105637877 B CN105637877 B CN 105637877B CN 201480050667 A CN201480050667 A CN 201480050667A CN 105637877 B CN105637877 B CN 105637877B
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CN105637877A (zh
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卡斯滕·聚林
托马斯·席尔
德特勒夫·马佩
罗伯特·斯库平
德 拉 富恩特 亚戈·桑切斯
格哈德·特克
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Dolby Video Compression Co ltd
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GE Video Compression LLC
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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
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    • 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
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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    • H04N19/187—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 scalable video layer
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    • 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
    • H04N19/423—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 characterised by memory arrangements
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    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
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    • 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
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
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    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
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    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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CN201910182087.1A Active CN110139110B (zh) 2013-07-15 2014-07-15 处理多层数据流的装置和方法、编码器和方法及存储介质
CN201910310534.7A Active CN110225358B (zh) 2013-07-15 2014-07-15 装置、方法、编码器和计算机程序
CN202010947572.6A Active CN112104877B (zh) 2013-07-15 2014-07-15 装置、方法、编码器和计算机程序
CN201480050666.6A Active CN105637876B (zh) 2013-07-15 2014-07-15 处理多层数据流的装置和方法、编码器和方法及存储介质
CN201480050628.0A Active CN105637867B (zh) 2013-07-15 2014-07-15 在多层视频编码中的低延迟概念
CN201480050665.1A Active CN105532003B (zh) 2013-07-15 2014-07-15 在多层编码中的层特征信令
CN201480050655.8A Active CN105532002B (zh) 2013-07-15 2014-07-15 网络装置和差错处理
CN202010127563.2A Active CN111510725B (zh) 2013-07-15 2014-07-15 网络装置和差错处理
CN201480050667.0A Active CN105637877B (zh) 2013-07-15 2014-07-15 一种解码器、解码方法、编码器、编码方法及计算机可读介质

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CN202010947572.6A Active CN112104877B (zh) 2013-07-15 2014-07-15 装置、方法、编码器和计算机程序
CN201480050666.6A Active CN105637876B (zh) 2013-07-15 2014-07-15 处理多层数据流的装置和方法、编码器和方法及存储介质
CN201480050628.0A Active CN105637867B (zh) 2013-07-15 2014-07-15 在多层视频编码中的低延迟概念
CN201480050665.1A Active CN105532003B (zh) 2013-07-15 2014-07-15 在多层编码中的层特征信令
CN201480050655.8A Active CN105532002B (zh) 2013-07-15 2014-07-15 网络装置和差错处理
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