HK1107482A1 - Picture coding apparatus and picture decoding apparatus - Google Patents

Picture coding apparatus and picture decoding apparatus

Info

Publication number
HK1107482A1
HK1107482A1 HK08101234.6A HK08101234A HK1107482A1 HK 1107482 A1 HK1107482 A1 HK 1107482A1 HK 08101234 A HK08101234 A HK 08101234A HK 1107482 A1 HK1107482 A1 HK 1107482A1
Authority
HK
Hong Kong
Prior art keywords
picture
decoding apparatus
coding apparatus
picture coding
picture decoding
Prior art date
Application number
HK08101234.6A
Other languages
English (en)
Inventor
Tadamasa Toma
Tomoyuki Okada
Sam Liu
Original Assignee
Hewlett Packard Development Co
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co, Panasonic Corp filed Critical Hewlett Packard Development Co
Publication of HK1107482A1 publication Critical patent/HK1107482A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • 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
    • H04N19/70—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Television Signal Processing For Recording (AREA)
HK08101234.6A 2004-10-07 2008-01-31 Picture coding apparatus and picture decoding apparatus HK1107482A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61620304P 2004-10-07 2004-10-07
PCT/JP2005/018735 WO2006038716A1 (en) 2004-10-07 2005-10-05 Picture coding apparatus and picture decoding apparatus

Publications (1)

Publication Number Publication Date
HK1107482A1 true HK1107482A1 (en) 2008-04-03

Family

ID=35432767

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08101234.6A HK1107482A1 (en) 2004-10-07 2008-01-31 Picture coding apparatus and picture decoding apparatus

Country Status (10)

Country Link
US (1) US8514938B2 (zh)
EP (1) EP1800492B1 (zh)
JP (1) JP4838253B2 (zh)
KR (1) KR101227330B1 (zh)
CN (1) CN101036391B (zh)
ES (1) ES2400955T3 (zh)
HK (1) HK1107482A1 (zh)
MY (1) MY149236A (zh)
TW (1) TWI389578B (zh)
WO (1) WO2006038716A1 (zh)

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US7769880B2 (en) * 2005-07-07 2010-08-03 Microsoft Corporation Carrying protected content using a control protocol for streaming and a transport protocol
US7561696B2 (en) * 2005-07-12 2009-07-14 Microsoft Corporation Delivering policy updates for protected content
US8321690B2 (en) * 2005-08-11 2012-11-27 Microsoft Corporation Protecting digital media of various content types
US7634816B2 (en) 2005-08-11 2009-12-15 Microsoft Corporation Revocation information management
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US7796598B2 (en) * 2006-04-03 2010-09-14 Cisco Technology, Inc. Synchronizing redundant video streams encapsulated in IP/UDP packets
EP2094015A4 (en) * 2006-12-11 2011-09-28 Panasonic Corp MOVABLE PICTURE DECODER, SEMICONDUCTOR DEVICE, VIDEO DEVICE, AND MOBILE PICTURE DECODING PROCESS
KR101371507B1 (ko) * 2007-02-20 2014-03-12 세종대학교산학협력단 저지연 영상 통신 시스템 및 방법
KR101385884B1 (ko) * 2008-01-30 2014-04-16 고려대학교 산학협력단 다시점 동영상의 부호화 및 복호화 방법 및 장치
KR100980195B1 (ko) * 2008-05-13 2010-09-03 에스케이 텔레콤주식회사 동영상 부호화 장치 및 방법
MX2013008895A (es) * 2011-02-16 2013-08-21 Panasonic Corp Metodo de codificacion de video y metodo de decodificacion de video.
KR101457895B1 (ko) * 2011-07-02 2014-11-04 삼성전자주식회사 비디오 복호화 방법 및 장치
US10075725B2 (en) * 2014-02-03 2018-09-11 Mitsubishi Electric Corporation Device and method for image encoding and decoding
JP6665913B2 (ja) * 2018-10-17 2020-03-13 日本電気株式会社 映像解析装置、監視装置、監視システムおよび映像解析方法
US11706415B2 (en) * 2020-12-28 2023-07-18 Advanced Micro Devices, Inc. Still frame detection in video data

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Also Published As

Publication number Publication date
US8514938B2 (en) 2013-08-20
CN101036391A (zh) 2007-09-12
KR20070063528A (ko) 2007-06-19
KR101227330B1 (ko) 2013-01-28
ES2400955T3 (es) 2013-04-15
MY149236A (en) 2013-07-31
JP4838253B2 (ja) 2011-12-14
CN101036391B (zh) 2011-01-26
US20080075168A1 (en) 2008-03-27
EP1800492A1 (en) 2007-06-27
TW200625965A (en) 2006-07-16
WO2006038716A1 (en) 2006-04-13
TWI389578B (zh) 2013-03-11
JP2008516514A (ja) 2008-05-15
EP1800492B1 (en) 2012-12-12

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