HK1115483A1 - Coding device, coding method, decoding device, decoding method, and programs of same - Google Patents
Coding device, coding method, decoding device, decoding method, and programs of sameInfo
- Publication number
- HK1115483A1 HK1115483A1 HK08110816.3A HK08110816A HK1115483A1 HK 1115483 A1 HK1115483 A1 HK 1115483A1 HK 08110816 A HK08110816 A HK 08110816A HK 1115483 A1 HK1115483 A1 HK 1115483A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- coding
- decoding
- programs
- same
- decoding device
- Prior art date
Links
Classifications
-
- 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
- H04N19/50—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
- H04N19/527—Global motion vector estimation
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/134—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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
-
- 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
- H04N19/60—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/189,379 US7697783B2 (en) | 2005-07-26 | 2005-07-26 | Coding device, coding method, decoding device, decoding method, and programs of same |
PCT/US2006/012434 WO2007018626A2 (en) | 2005-07-26 | 2006-04-04 | Coding device, coding method, decoding device, decoding method, and programs of same |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1115483A1 true HK1115483A1 (en) | 2008-11-28 |
Family
ID=37694354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08110816.3A HK1115483A1 (en) | 2005-07-26 | 2008-09-29 | Coding device, coding method, decoding device, decoding method, and programs of same |
Country Status (12)
Country | Link |
---|---|
US (1) | US7697783B2 (ko) |
EP (1) | EP1915825A4 (ko) |
JP (1) | JP5269593B2 (ko) |
KR (1) | KR101283260B1 (ko) |
CN (1) | CN101233697B (ko) |
AU (1) | AU2006277054B2 (ko) |
CA (1) | CA2616363A1 (ko) |
HK (1) | HK1115483A1 (ko) |
MY (1) | MY149490A (ko) |
RU (1) | RU2387093C2 (ko) |
TW (1) | TWI419566B (ko) |
WO (1) | WO2007018626A2 (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100282147B1 (ko) * | 1998-11-13 | 2001-02-15 | 구자홍 | 압축 영상 복원 방법 |
TWI245539B (en) * | 2004-09-22 | 2005-12-11 | Sony Taiwan Ltd | Spatial domain pre-processing to reduce the intra-coding computation complexity |
KR101311402B1 (ko) * | 2006-03-23 | 2013-09-25 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 복호화 방법 및 장치 |
KR101200865B1 (ko) * | 2006-03-23 | 2012-11-13 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 복호화 방법 및 장치 |
JP4724061B2 (ja) * | 2006-07-06 | 2011-07-13 | 株式会社東芝 | 動画像符号化装置 |
JP4901772B2 (ja) * | 2007-02-09 | 2012-03-21 | パナソニック株式会社 | 動画像符号化方法及び動画像符号化装置 |
US8824567B2 (en) * | 2007-04-04 | 2014-09-02 | Ittiam Systems (P) Ltd. | Method and device for tracking error propagation and refreshing a video stream |
WO2009091503A1 (en) * | 2008-01-17 | 2009-07-23 | Thomson Licensing | Method for measuring flicker |
US20100027621A1 (en) * | 2008-07-31 | 2010-02-04 | Kabushiki Kaisha Toshiba | Apparatus, method and computer program product for moving image generation |
US8711933B2 (en) * | 2010-08-09 | 2014-04-29 | Sony Computer Entertainment Inc. | Random access point (RAP) formation using intra refreshing technique in video coding |
EP2698999B1 (en) | 2011-04-12 | 2017-01-04 | Sun Patent Trust | Motion-video encoding method, motion-video encoding apparatus, motion-video decoding method, motion-video decoding apparatus, and motion-video encoding/decoding apparatus |
HUE037619T2 (hu) | 2011-05-24 | 2018-09-28 | Velos Media Int Ltd | Képkódoló eljárás, képkódoló berendezés, képdekódoló eljárás, képdekódoló berendezés és képkódoló/dekódoló berendezés |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
JP5865366B2 (ja) | 2011-05-27 | 2016-02-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
PL2717579T3 (pl) | 2011-05-31 | 2020-07-27 | Sun Patent Trust | Sposób dekodowania obrazu i urządzenie do dekodowania obrazu |
SG194746A1 (en) | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
EP2536143B1 (en) * | 2011-06-16 | 2015-01-14 | Axis AB | Method and a digital video encoder system for encoding digital video data |
PL2728878T3 (pl) | 2011-06-30 | 2020-06-15 | Sun Patent Trust | Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów |
MX341415B (es) | 2011-08-03 | 2016-08-19 | Panasonic Ip Corp America | Metodo de codificacion de video, aparato de codificacion de video, metodo de decodificacion de video, aparato de decodificacion de video y aparato de codificacion/decodificacion de video. |
BR112014008403B1 (pt) | 2011-10-19 | 2022-05-10 | Sun Patent Trust | Método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, e aparelho de decodificação de imagem |
US8855432B2 (en) * | 2012-12-04 | 2014-10-07 | Sony Corporation | Color component predictive method for image coding |
US9386317B2 (en) | 2014-09-22 | 2016-07-05 | Sony Interactive Entertainment Inc. | Adaptive picture section encoding mode decision control |
US10419760B2 (en) | 2014-09-29 | 2019-09-17 | Sony Interactive Entertainment Inc. | Picture quality oriented rate control for low-latency streaming applications |
JP2016212348A (ja) * | 2015-05-13 | 2016-12-15 | 株式会社 オルタステクノロジー | 液晶表示装置 |
US10200716B2 (en) | 2015-06-25 | 2019-02-05 | Sony Interactive Entertainment Inc. | Parallel intra-prediction encoding/decoding process utilizing PIPCM and/or PIDC for selected sections |
US10178390B2 (en) | 2016-03-30 | 2019-01-08 | Sony Interactive Entertainment Inc. | Advanced picture quality oriented rate control for low-latency streaming applications |
US11212536B2 (en) * | 2017-07-14 | 2021-12-28 | Sony Interactive Entertainment Inc. | Negative region-of-interest video coding |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
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US5051902A (en) * | 1987-10-20 | 1991-09-24 | Fuji Photo Film Co., Ltd. | Method and apparatus for radiation image processing and x-ray image processing, including spatial frequency filtering to improve graininess |
JPH0568171A (ja) * | 1991-09-05 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 帯域分割型画像符号化装置 |
US5387938A (en) * | 1992-10-08 | 1995-02-07 | Matsushita Electric Industrial Co., Ltd. | Adaptive interframe/intraframe block coding method and apparatus |
JPH07203456A (ja) * | 1993-12-28 | 1995-08-04 | Matsushita Electric Ind Co Ltd | 符号化装置と復号化装置と映像記録装置 |
JPH07222167A (ja) * | 1994-02-08 | 1995-08-18 | Nippon Telegr & Teleph Corp <Ntt> | 動き補償フレーム間符号化方法 |
JPH0846966A (ja) * | 1994-07-29 | 1996-02-16 | Matsushita Electric Ind Co Ltd | 画質改善方法 |
JP4223571B2 (ja) * | 1995-05-02 | 2009-02-12 | ソニー株式会社 | 画像符号化方法及び装置 |
JP3282527B2 (ja) * | 1996-12-27 | 2002-05-13 | 富士ゼロックス株式会社 | 画像符号化装置 |
US6055340A (en) * | 1997-02-28 | 2000-04-25 | Fuji Photo Film Co., Ltd. | Method and apparatus for processing digital images to suppress their noise and enhancing their sharpness |
US6178205B1 (en) * | 1997-12-12 | 2001-01-23 | Vtel Corporation | Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering |
JPH11250246A (ja) * | 1998-02-27 | 1999-09-17 | Fuji Photo Film Co Ltd | 画像処理方法および装置 |
US6667815B1 (en) * | 1998-09-30 | 2003-12-23 | Fuji Photo Film Co., Ltd. | Method and apparatus for processing images |
CA2309002A1 (en) * | 2000-05-23 | 2001-11-23 | Jonathan Martin Shekter | Digital film grain reduction |
KR100382908B1 (ko) * | 2001-01-31 | 2003-05-09 | 엘지전자 주식회사 | 동영상 전송 시스템의 블록 필터링 방법 |
US6842484B2 (en) * | 2001-07-10 | 2005-01-11 | Motorola, Inc. | Method and apparatus for random forced intra-refresh in digital image and video coding |
US20030112863A1 (en) * | 2001-07-12 | 2003-06-19 | Demos Gary A. | Method and system for improving compressed image chroma information |
CN1575479A (zh) * | 2001-10-25 | 2005-02-02 | 皇家飞利浦电子股份有限公司 | 用于运动估算的单元和方法以及设有这种运动估算单元的图像处理设备 |
JP4065978B2 (ja) * | 2001-11-05 | 2008-03-26 | 株式会社ニコン | 画像圧縮装置、画像圧縮プログラムおよび画像圧縮方法 |
US20030103567A1 (en) * | 2001-12-03 | 2003-06-05 | Riemens Abraham Karel | Motion compensation and/or estimation |
JP2003333370A (ja) * | 2002-05-10 | 2003-11-21 | Matsushita Electric Ind Co Ltd | 信号処理装置 |
JP2004015501A (ja) * | 2002-06-07 | 2004-01-15 | Nec Corp | 動画像符号化装置および動画像符号化方法 |
KR100754419B1 (ko) * | 2002-07-16 | 2007-08-31 | 노키아 코포레이션 | 비디오 코딩시 랜덤 액세스 및 점진적 화상 리프레시를위한 방법 |
US7636492B2 (en) * | 2003-02-28 | 2009-12-22 | Hewlett-Packard Development Company, L.P. | Selective smoothing including bleed-through reduction |
US7164807B2 (en) * | 2003-04-24 | 2007-01-16 | Eastman Kodak Company | Method and system for automatically reducing aliasing artifacts |
JP2005102159A (ja) * | 2003-08-19 | 2005-04-14 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
FR2860940A1 (fr) * | 2003-10-14 | 2005-04-15 | Nextream France | Dispositif et procede de reduction de bruit d'un signal video |
JP2005151152A (ja) * | 2003-11-14 | 2005-06-09 | Sony Corp | データ処理装置およびその方法と符号化装置 |
-
2005
- 2005-07-26 US US11/189,379 patent/US7697783B2/en not_active Expired - Fee Related
-
2006
- 2006-04-04 CN CN2006800275328A patent/CN101233697B/zh not_active Expired - Fee Related
- 2006-04-04 EP EP06740460.8A patent/EP1915825A4/en not_active Withdrawn
- 2006-04-04 KR KR1020087004491A patent/KR101283260B1/ko not_active IP Right Cessation
- 2006-04-04 RU RU2008106865/09A patent/RU2387093C2/ru not_active IP Right Cessation
- 2006-04-04 JP JP2008523866A patent/JP5269593B2/ja not_active Expired - Fee Related
- 2006-04-04 WO PCT/US2006/012434 patent/WO2007018626A2/en active Application Filing
- 2006-04-04 AU AU2006277054A patent/AU2006277054B2/en not_active Ceased
- 2006-04-04 CA CA002616363A patent/CA2616363A1/en not_active Abandoned
- 2006-04-07 MY MYPI20061594A patent/MY149490A/en unknown
- 2006-04-12 TW TW095113014A patent/TWI419566B/zh not_active IP Right Cessation
-
2008
- 2008-09-29 HK HK08110816.3A patent/HK1115483A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200715867A (en) | 2007-04-16 |
MY149490A (en) | 2013-09-13 |
CA2616363A1 (en) | 2007-02-15 |
EP1915825A2 (en) | 2008-04-30 |
KR101283260B1 (ko) | 2013-07-11 |
AU2006277054A1 (en) | 2007-02-15 |
CN101233697B (zh) | 2012-05-30 |
EP1915825A4 (en) | 2013-12-04 |
JP5269593B2 (ja) | 2013-08-21 |
TWI419566B (zh) | 2013-12-11 |
AU2006277054B2 (en) | 2010-08-19 |
JP2009503999A (ja) | 2009-01-29 |
CN101233697A (zh) | 2008-07-30 |
US7697783B2 (en) | 2010-04-13 |
WO2007018626A2 (en) | 2007-02-15 |
KR20080046166A (ko) | 2008-05-26 |
RU2008106865A (ru) | 2009-09-10 |
US20070025621A1 (en) | 2007-02-01 |
RU2387093C2 (ru) | 2010-04-20 |
WO2007018626A3 (en) | 2007-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160404 |