CN1192635C - 一种视频编码和译码的方法及设备 - Google Patents

一种视频编码和译码的方法及设备 Download PDF

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Publication number
CN1192635C
CN1192635C CN00803932.1A CN00803932A CN1192635C CN 1192635 C CN1192635 C CN 1192635C CN 00803932 A CN00803932 A CN 00803932A CN 1192635 C CN1192635 C CN 1192635C
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China
Prior art keywords
video
update
video data
sent
picture
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Expired - Lifetime
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CN00803932.1A
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English (en)
Chinese (zh)
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CN1340275A (zh
Inventor
M·汉努克塞拉
A·霍伦兰塔
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Sith International Ltd
Nokia Inc
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Nokia Mobile Phones Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/164—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
    • 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
    • H04N19/174—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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/85—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
    • 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
    • H04N19/85—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
    • H04N19/895—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 in combination with error concealment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Glass Compositions (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN00803932.1A 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备 Expired - Lifetime CN1192635C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9903676.6 1999-02-18
GB9903676A GB2347038A (en) 1999-02-18 1999-02-18 A video codec using re-transmission

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN200510005721.2A Division CN1642288A (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备

Publications (2)

Publication Number Publication Date
CN1340275A CN1340275A (zh) 2002-03-13
CN1192635C true CN1192635C (zh) 2005-03-09

Family

ID=10847994

Family Applications (3)

Application Number Title Priority Date Filing Date
CN00803932.1A Expired - Lifetime CN1192635C (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备
CN200510005721.2A Pending CN1642288A (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备
CN200610100586.4A Pending CN1897697A (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN200510005721.2A Pending CN1642288A (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备
CN200610100586.4A Pending CN1897697A (zh) 1999-02-18 2000-02-16 一种视频编码和译码的方法及设备

Country Status (11)

Country Link
US (1) US6611561B1 (https=)
EP (2) EP1657935B1 (https=)
JP (1) JP4603695B2 (https=)
CN (3) CN1192635C (https=)
AT (1) ATE331391T1 (https=)
AU (1) AU2805600A (https=)
DE (1) DE60028942T2 (https=)
ES (1) ES2267498T3 (https=)
GB (1) GB2347038A (https=)
PT (1) PT1157562E (https=)
WO (1) WO2000049810A1 (https=)

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Publication number Publication date
JP2002537736A (ja) 2002-11-05
GB9903676D0 (en) 1999-04-14
EP1157562A1 (en) 2001-11-28
AU2805600A (en) 2000-09-04
CN1642288A (zh) 2005-07-20
CN1897697A (zh) 2007-01-17
ATE331391T1 (de) 2006-07-15
ES2267498T3 (es) 2007-03-16
EP1657935A3 (en) 2009-03-18
CN1340275A (zh) 2002-03-13
EP1657935A2 (en) 2006-05-17
GB2347038A (en) 2000-08-23
EP1657935B1 (en) 2016-06-29
WO2000049810A1 (en) 2000-08-24
PT1157562E (pt) 2006-11-30
EP1157562B1 (en) 2006-06-21
JP4603695B2 (ja) 2010-12-22
DE60028942T2 (de) 2007-02-15
US6611561B1 (en) 2003-08-26
DE60028942D1 (de) 2006-08-03

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