JP5694674B2 - 画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法 - Google Patents

画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法 Download PDF

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JP5694674B2
JP5694674B2 JP2010046223A JP2010046223A JP5694674B2 JP 5694674 B2 JP5694674 B2 JP 5694674B2 JP 2010046223 A JP2010046223 A JP 2010046223A JP 2010046223 A JP2010046223 A JP 2010046223A JP 5694674 B2 JP5694674 B2 JP 5694674B2
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image
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picture
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JP2011182284A5 (enExample
JP2011182284A (ja
Inventor
孝司 澤田
孝司 澤田
武明 小室
武明 小室
敏充 達可
敏充 達可
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MegaChips Corp
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MegaChips Corp
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Priority to JP2010046223A priority Critical patent/JP5694674B2/ja
Priority to PCT/JP2010/069939 priority patent/WO2011108146A1/ja
Priority to US13/520,306 priority patent/US20120307881A1/en
Publication of JP2011182284A publication Critical patent/JP2011182284A/ja
Publication of JP2011182284A5 publication Critical patent/JP2011182284A5/ja
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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
    • H04N19/60—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
    • H04N19/10—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
    • H04N19/115—Selection of the code volume for a coding unit prior to 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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2010046223A 2010-03-03 2010-03-03 画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法 Expired - Fee Related JP5694674B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010046223A JP5694674B2 (ja) 2010-03-03 2010-03-03 画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法
PCT/JP2010/069939 WO2011108146A1 (ja) 2010-03-03 2010-11-09 画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法
US13/520,306 US20120307881A1 (en) 2010-03-03 2010-11-09 Image coding device, image coding/decoding system, image coding method, and image display method

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JP2010046223A JP5694674B2 (ja) 2010-03-03 2010-03-03 画像符号化装置、画像符号化復号化システム、画像符号化方法、画像表示方法

Publications (3)

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JP2011182284A JP2011182284A (ja) 2011-09-15
JP2011182284A5 JP2011182284A5 (enExample) 2013-04-18
JP5694674B2 true JP5694674B2 (ja) 2015-04-01

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US (1) US20120307881A1 (enExample)
JP (1) JP5694674B2 (enExample)
WO (1) WO2011108146A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014017554A (ja) * 2012-07-05 2014-01-30 Canon Inc 画像符号化装置
CN103618903B (zh) * 2013-12-10 2017-01-04 天津大学 高速低功耗无线传感网络视频压缩采样方法
EP3262837A4 (en) * 2015-02-25 2018-02-28 Telefonaktiebolaget LM Ericsson (publ) Encoding and decoding of inter pictures in a video
JP7210944B2 (ja) * 2018-09-05 2023-01-24 富士通株式会社 映像符号化装置、映像符号化方法および映像符号化プログラム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871316B2 (ja) * 1992-07-10 1999-03-17 日本ビクター株式会社 動画像符号化装置
JPH07203458A (ja) * 1993-12-27 1995-08-04 Olympus Optical Co Ltd 動画像符号化装置
US6058459A (en) * 1996-08-26 2000-05-02 Stmicroelectronics, Inc. Video/audio decompression/compression device including an arbiter and method for accessing a shared memory
US20020154694A1 (en) * 1997-03-21 2002-10-24 Christopher H. Birch Bit stream splicer with variable-rate output
JP3551887B2 (ja) * 2000-04-03 2004-08-11 日本電気株式会社 動画像再生方法および装置
JP2002125226A (ja) * 2000-10-17 2002-04-26 Matsushita Electric Ind Co Ltd フレームレート制御方法及び画像伝送装置
US20020087976A1 (en) * 2000-12-28 2002-07-04 Kaplan Marc P. System and method for distributing video with targeted advertising using switched communication networks
US7034890B2 (en) * 2001-04-13 2006-04-25 Ati Technologies, Inc. Method and apparatus for updating a computer system clock from a real time television signal
US20030204630A1 (en) * 2002-04-29 2003-10-30 The Boeing Company Bandwidth-efficient and secure method to combine multiple live events to multiple exhibitors
US7418037B1 (en) * 2002-07-15 2008-08-26 Apple Inc. Method of performing rate control for a compression system
JP4118232B2 (ja) * 2003-12-19 2008-07-16 三菱電機株式会社 映像データ処理方法および映像データ処理装置
KR100619041B1 (ko) * 2004-07-22 2006-09-01 삼성전자주식회사 비디오 동기화 장치 및 비디오 동기화 방법
JP4572137B2 (ja) * 2005-04-05 2010-10-27 日本放送協会 符号化装置および符号化プログラム
WO2007110561A1 (en) * 2006-03-27 2007-10-04 Nds Limited Video substitution system
US7684332B2 (en) * 2006-08-22 2010-03-23 Embarq Holdings Company, Llc System and method for adjusting the window size of a TCP packet through network elements
US7456760B2 (en) * 2006-09-11 2008-11-25 Apple Inc. Complexity-aware encoding
EP2123040B1 (en) * 2006-12-12 2017-12-06 Vantrix Corporation An improved video rate control for video coding standards
JP5250824B2 (ja) * 2008-05-30 2013-07-31 株式会社メガチップス トランスコーダ
US8259817B2 (en) * 2008-11-12 2012-09-04 Cisco Technology, Inc. Facilitating fast channel changes through promotion of pictures

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JP2011182284A (ja) 2011-09-15
WO2011108146A1 (ja) 2011-09-09
US20120307881A1 (en) 2012-12-06

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