HK1107482A1 - Picture coding apparatus and picture decoding apparatus - Google Patents
Picture coding apparatus and picture decoding apparatusInfo
- 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
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)
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 (xx) |
EP (1) | EP1800492B1 (xx) |
JP (1) | JP4838253B2 (xx) |
KR (1) | KR101227330B1 (xx) |
CN (1) | CN101036391B (xx) |
ES (1) | ES2400955T3 (xx) |
HK (1) | HK1107482A1 (xx) |
MY (1) | MY149236A (xx) |
TW (1) | TWI389578B (xx) |
WO (1) | WO2006038716A1 (xx) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US7370212B2 (en) | 2003-02-25 | 2008-05-06 | Microsoft Corporation | Issuing a publisher use license off-line in a digital rights management (DRM) system |
US7483532B2 (en) * | 2003-07-03 | 2009-01-27 | Microsoft Corporation | RTP payload format |
ES2410562T3 (es) * | 2005-01-10 | 2013-07-02 | Panasonic Corporation | Aparato de codificación de imágenes y aparato de decodificación de imágenes |
US8438645B2 (en) | 2005-04-27 | 2013-05-07 | Microsoft Corporation | Secure clock with grace periods |
US8725646B2 (en) | 2005-04-15 | 2014-05-13 | Microsoft Corporation | Output protection levels |
US20060265758A1 (en) * | 2005-05-20 | 2006-11-23 | Microsoft Corporation | Extensible media rights |
US7684566B2 (en) * | 2005-05-27 | 2010-03-23 | Microsoft Corporation | Encryption scheme for streamed multimedia content protected by rights management system |
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 |
US7634816B2 (en) | 2005-08-11 | 2009-12-15 | Microsoft Corporation | Revocation information management |
US8321690B2 (en) * | 2005-08-11 | 2012-11-27 | Microsoft Corporation | Protecting digital media of various content types |
US7720096B2 (en) * | 2005-10-13 | 2010-05-18 | Microsoft Corporation | RTP payload format for VC-1 |
US7796598B2 (en) * | 2006-04-03 | 2010-09-14 | Cisco Technology, Inc. | Synchronizing redundant video streams encapsulated in IP/UDP packets |
JP4664406B2 (ja) * | 2006-12-11 | 2011-04-06 | パナソニック株式会社 | 動画像復号化装置、半導体装置、映像機器および動画像復号化方法 |
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 |
PL2677751T3 (pl) * | 2011-02-16 | 2021-10-25 | Sun Patent Trust | Sposób kodowania wideo i sposób dekodowania wideo |
TWI637628B (zh) | 2011-07-02 | 2018-10-01 | 三星電子股份有限公司 | 視訊解碼裝置執行的解碼視訊的方法、視訊編碼裝置執行的編碼視訊的方法以及非暫態的電腦可讀取儲存媒體 |
EP3104614A4 (en) * | 2014-02-03 | 2017-09-13 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, encoded stream conversion device, image encoding method, and image decoding method |
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 |
Family Cites Families (22)
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US4891643A (en) * | 1986-09-15 | 1990-01-02 | International Business Machines Corporation | Arithmetic coding data compression/de-compression by selectively employed, diverse arithmetic coding encoders and decoders |
JP3443880B2 (ja) | 1992-09-18 | 2003-09-08 | ソニー株式会社 | ビデオ信号符号化方法及び復号化方法 |
US5461420A (en) * | 1992-09-18 | 1995-10-24 | Sony Corporation | Apparatus for coding and decoding a digital video signal derived from a motion picture film source |
US6002834A (en) * | 1995-02-24 | 1999-12-14 | Hitachi, Ltd. | Optical disk having table relating sector address and time and optical disk reproducing apparatus |
AU718453B2 (en) * | 1996-07-17 | 2000-04-13 | Sony Corporation | Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks |
CN1148955C (zh) * | 1997-10-03 | 2004-05-05 | 索尼公司 | 编码数据流接合设备和方法及编码数据流生成设备和方法 |
JP3552506B2 (ja) * | 1997-12-05 | 2004-08-11 | 松下電器産業株式会社 | 再生方法及び再生装置 |
US6377713B1 (en) * | 1999-01-27 | 2002-04-23 | General Instrument Corporation | Synchronous DRAM bandwidth optimization for display downsizing of an MPEG-2 image |
US6956971B1 (en) * | 1999-07-20 | 2005-10-18 | Lg Electronics Inc. | Terminal and method for transporting still picture |
EP1236350B1 (en) * | 1999-11-10 | 2004-08-11 | Thomson Licensing S.A. | Digital video recording with full screen sub-picture and associated transparency control data recording for effecting fading between successive video segments at reproduction |
JP2001285877A (ja) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Ind Co Ltd | 圧縮符号化データ復号装置および復号方法 |
JP2002010271A (ja) * | 2000-04-20 | 2002-01-11 | Matsushita Electric Ind Co Ltd | ビデオ符号化装置 |
US6819714B2 (en) * | 2000-04-20 | 2004-11-16 | Matsushita Electric Industrial Co., Ltd. | Video encoding apparatus that adjusts code amount by skipping encoding of image data |
US7020205B1 (en) * | 2000-07-12 | 2006-03-28 | Thomson Licensing | Sending progressive video sequences suitable for MPEG and other data formats |
WO2002071640A1 (en) | 2001-03-05 | 2002-09-12 | Intervideo, Inc. | Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams |
JP2003284077A (ja) * | 2002-01-16 | 2003-10-03 | Matsushita Electric Ind Co Ltd | 画像符号化装置、画像符号化方法、及び画像符号化プログラム |
EP1345450A3 (en) | 2002-01-16 | 2005-04-20 | Matsushita Electric Industrial Co., Ltd. | Image coding apparatus, image coding method, and image coding program |
JP2004282703A (ja) * | 2002-11-05 | 2004-10-07 | Matsushita Electric Ind Co Ltd | データ処理装置 |
WO2004066635A1 (ja) | 2003-01-17 | 2004-08-05 | Matsushita Electric Industrial Co., Ltd. | 動画像符号化方法および動画像復号化方法 |
US8107531B2 (en) * | 2003-09-07 | 2012-01-31 | Microsoft Corporation | Signaling and repeat padding for skip frames |
ES2383655T3 (es) | 2004-04-28 | 2012-06-25 | Panasonic Corporation | Aparato de generación de flujos de imágenes en movimiento, aparato de codificación de imágenes en movimiento, aparato multiplexador de imágenes en movimiento y aparato de descodificación de imágenes en movimiento |
US7792190B2 (en) * | 2004-09-09 | 2010-09-07 | Media Tek Singapore Pte Ltd. | Inserting a high resolution still image into a lower resolution video stream |
-
2005
- 2005-10-05 ES ES05793797T patent/ES2400955T3/es active Active
- 2005-10-05 EP EP05793797A patent/EP1800492B1/en active Active
- 2005-10-05 WO PCT/JP2005/018735 patent/WO2006038716A1/en active Application Filing
- 2005-10-05 KR KR1020077007721A patent/KR101227330B1/ko active IP Right Grant
- 2005-10-05 JP JP2007535373A patent/JP4838253B2/ja active Active
- 2005-10-05 CN CN2005800342243A patent/CN101036391B/zh active Active
- 2005-10-05 US US11/576,085 patent/US8514938B2/en active Active
- 2005-10-06 TW TW094134954A patent/TWI389578B/zh not_active IP Right Cessation
- 2005-10-06 MY MYPI20054725A patent/MY149236A/en unknown
-
2008
- 2008-01-31 HK HK08101234.6A patent/HK1107482A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP1800492B1 (en) | 2012-12-12 |
JP2008516514A (ja) | 2008-05-15 |
CN101036391B (zh) | 2011-01-26 |
TW200625965A (en) | 2006-07-16 |
KR20070063528A (ko) | 2007-06-19 |
TWI389578B (zh) | 2013-03-11 |
KR101227330B1 (ko) | 2013-01-28 |
US8514938B2 (en) | 2013-08-20 |
WO2006038716A1 (en) | 2006-04-13 |
MY149236A (en) | 2013-07-31 |
CN101036391A (zh) | 2007-09-12 |
EP1800492A1 (en) | 2007-06-27 |
ES2400955T3 (es) | 2013-04-15 |
JP4838253B2 (ja) | 2011-12-14 |
US20080075168A1 (en) | 2008-03-27 |
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