DE60045419D1 - Bildkodierungsvorrichtung - Google Patents
BildkodierungsvorrichtungInfo
- Publication number
- DE60045419D1 DE60045419D1 DE60045419T DE60045419T DE60045419D1 DE 60045419 D1 DE60045419 D1 DE 60045419D1 DE 60045419 T DE60045419 T DE 60045419T DE 60045419 T DE60045419 T DE 60045419T DE 60045419 D1 DE60045419 D1 DE 60045419D1
- Authority
- DE
- Germany
- Prior art keywords
- image coding
- coding device
- image
- coding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
-
- 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
- H04N19/10—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
- H04N19/182—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 a pixel
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- 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
-
- 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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26667699A JP3701522B2 (ja) | 1999-09-21 | 1999-09-21 | 画像符号化装置、画像符号化方法及びコンピュータ読み取り可能な記録媒体 |
PCT/JP2000/006386 WO2001022734A1 (en) | 1999-09-21 | 2000-09-19 | Image encoding device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60045419D1 true DE60045419D1 (de) | 2011-02-03 |
Family
ID=17434156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60045419T Expired - Lifetime DE60045419D1 (de) | 1999-09-21 | 2000-09-19 | Bildkodierungsvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (2) | US7016420B1 (de) |
EP (1) | EP1215909B1 (de) |
JP (1) | JP3701522B2 (de) |
DE (1) | DE60045419D1 (de) |
TW (2) | TW502539B (de) |
WO (1) | WO2001022734A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050163389A1 (en) * | 2002-03-22 | 2005-07-28 | Tadahiro Ohmi | Image data comprising device, image data compression method, recording medium, and program |
BRPI0306987B1 (pt) * | 2002-11-20 | 2018-04-03 | Godo Kaisha Ip Bridge 1 | Método de prognóstico de imagem em movimento |
US7266246B2 (en) * | 2004-04-29 | 2007-09-04 | Hewlett-Packard Development Company, L.P. | System and method for estimating compression noise in images |
JP4440142B2 (ja) * | 2005-03-02 | 2010-03-24 | Kddi株式会社 | 割符画像生成方法、復号方法、割符画像生成装置および復号装置 |
US7680355B2 (en) * | 2005-05-02 | 2010-03-16 | Intel Corporation | Detection of artifacts resulting from image signal decompression |
JP2007028529A (ja) * | 2005-07-21 | 2007-02-01 | Fuji Xerox Co Ltd | 情報記録システム、情報再生システム、および情報記録再生システム |
DE602006010402D1 (de) * | 2005-08-17 | 2009-12-24 | Nxp Bv | Videocodierung und -decodierung unter berücksichtigung von positionen im cache |
WO2007113026A1 (fr) * | 2006-04-06 | 2007-10-11 | Wavecom | Procédé d'initialisation d'un module électronique de radiocommunication, procédé de compression et de décompression de paramètres de calibrage, produit programme d'ordinateur et moyen de stockage correspondants |
US8155454B2 (en) * | 2006-07-20 | 2012-04-10 | Qualcomm Incorporated | Method and apparatus for encoder assisted post-processing |
US8253752B2 (en) * | 2006-07-20 | 2012-08-28 | Qualcomm Incorporated | Method and apparatus for encoder assisted pre-processing |
CN101491102B (zh) * | 2006-07-20 | 2011-06-08 | 高通股份有限公司 | 将后处理视为在解码器中执行的视频编码 |
JP4995969B2 (ja) * | 2007-10-03 | 2012-08-08 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 行傾きコードワード及び列傾きコードワードを使用する画素ブロック値の可逆圧縮のための方法、圧縮器、伸張器及び信号表現 |
WO2009066626A1 (ja) * | 2007-11-22 | 2009-05-28 | Nec Corporation | 画像撮影装置、エンコード方法およびプログラム |
CA3207263A1 (en) | 2008-04-18 | 2009-10-22 | Tivo Corporation | System and method for condensed representation of long video sequences |
JP5182312B2 (ja) * | 2010-03-23 | 2013-04-17 | 株式会社ニコン | 画像処理装置、および画像処理プログラム |
CN104203005A (zh) | 2012-01-23 | 2014-12-10 | 帝斯曼知识产权资产管理有限公司 | 二萜的生产 |
US10104388B2 (en) * | 2014-06-30 | 2018-10-16 | Sony Corporation | Video processing system with high dynamic range sensor mechanism and method of operation thereof |
EP3185555B1 (de) * | 2015-12-23 | 2023-07-05 | Université de Genève | Bildkompressionsverfahren mit vernachlässigbarem und quantifizierbarem informationsverlust und hoher verdichtungsrate |
WO2020115520A1 (en) * | 2018-12-02 | 2020-06-11 | Playsight Interactive Ltd. | Ball tracking in sport events |
EP3820150B1 (de) * | 2019-11-07 | 2024-01-03 | Dotphoton AG | Verfahren und vorrichtung zur steganographischen verarbeitung und komprimierung von bilddaten |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2807222B2 (ja) | 1986-11-14 | 1998-10-08 | 株式会社東芝 | 画像圧縮装置 |
JPH0244883A (ja) | 1988-08-05 | 1990-02-14 | Toshiba Corp | 動画像伝送方式 |
JP2847569B2 (ja) | 1990-06-26 | 1999-01-20 | 富士通株式会社 | 動画像符号化制御方式 |
KR930003757A (ko) * | 1991-07-31 | 1993-02-24 | 오오가 노리오 | 영상 신호 전송 장치 및 방법 |
JP3104803B2 (ja) * | 1991-07-31 | 2000-10-30 | ソニー株式会社 | 映像信号伝送装置 |
JPH05227510A (ja) * | 1991-08-26 | 1993-09-03 | Sony Corp | 映像信号伝送装置 |
US6441842B1 (en) * | 1992-02-19 | 2002-08-27 | 8×8, Inc. | Video compression/decompression processing and processors |
US5598184A (en) * | 1992-03-27 | 1997-01-28 | Hewlett-Packard Company | Method and apparatus for improved color recovery in a computer graphics system |
US5754697A (en) * | 1994-12-02 | 1998-05-19 | Fu; Chi-Yung | Selective document image data compression technique |
JP3084175B2 (ja) | 1993-06-18 | 2000-09-04 | シャープ株式会社 | 画像圧縮装置 |
JPH07162689A (ja) | 1993-12-09 | 1995-06-23 | Tec Corp | 画像符号化装置 |
JPH07250327A (ja) * | 1994-03-08 | 1995-09-26 | Matsushita Electric Ind Co Ltd | 画像符号化方法 |
JPH07250326A (ja) | 1994-03-10 | 1995-09-26 | N T T Data Tsushin Kk | 画像符号化方式 |
JPH08125868A (ja) | 1994-10-19 | 1996-05-17 | Canon Inc | 画像処理装置及び方法 |
JPH08242376A (ja) | 1995-03-03 | 1996-09-17 | Canon Inc | カラー画像伝送装置,画像処理装置,カラー画像伝送方法および画像処理方法 |
JPH08251420A (ja) | 1995-03-14 | 1996-09-27 | Fuji Xerox Co Ltd | カラー画像処理装置 |
JPH0955939A (ja) * | 1995-08-10 | 1997-02-25 | Graphics Commun Lab:Kk | 動画像圧縮方法および装置 |
JPH0998414A (ja) | 1995-10-02 | 1997-04-08 | N T T Data Tsushin Kk | 画像符号化・復号化方法及びシステム |
US5737031A (en) * | 1996-07-30 | 1998-04-07 | Rt-Set | System for producing a shadow of an object in a chroma key environment |
GB2311184A (en) * | 1996-03-13 | 1997-09-17 | Innovision Plc | Motion vector field error estimation |
US6563946B2 (en) * | 1996-05-07 | 2003-05-13 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JP3449680B2 (ja) * | 1997-03-03 | 2003-09-22 | 松下電器産業株式会社 | 映像信号符号化装置 |
US6042208A (en) * | 1997-06-03 | 2000-03-28 | Eastman Kodak Company | Image producing apparatus for microfluidic printing |
CN1152576C (zh) * | 1997-07-08 | 2004-06-02 | 索尼公司 | 视频数据编码装置、编码方法和传送装置 |
JP3570863B2 (ja) | 1997-08-05 | 2004-09-29 | 三菱電機株式会社 | 動画像復号化装置および動画像復号化方法 |
DE69735262D1 (de) * | 1997-11-24 | 2006-04-20 | St Microelectronics Srl | MPEG-2 Dekodierung mit reduziertem Speicherbedarf durch Rekomprimierung mit adaptiver baumstrukturierter Vektorquantisierung |
US6366705B1 (en) * | 1999-01-28 | 2002-04-02 | Lucent Technologies Inc. | Perceptual preprocessing techniques to reduce complexity of video coders |
US6404814B1 (en) * | 2000-04-28 | 2002-06-11 | Hewlett-Packard Company | Transcoding method and transcoder for transcoding a predictively-coded object-based picture signal to a predictively-coded block-based picture signal |
-
1999
- 1999-09-21 JP JP26667699A patent/JP3701522B2/ja not_active Expired - Fee Related
-
2000
- 2000-09-15 TW TW89118950A patent/TW502539B/zh not_active IP Right Cessation
- 2000-09-15 TW TW91114110A patent/TW535438B/zh not_active IP Right Cessation
- 2000-09-19 DE DE60045419T patent/DE60045419D1/de not_active Expired - Lifetime
- 2000-09-19 US US10/070,957 patent/US7016420B1/en not_active Expired - Fee Related
- 2000-09-19 WO PCT/JP2000/006386 patent/WO2001022734A1/ja active Application Filing
- 2000-09-19 EP EP20000961086 patent/EP1215909B1/de not_active Expired - Lifetime
-
2005
- 2005-09-26 US US11/236,010 patent/US7830966B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW535438B (en) | 2003-06-01 |
JP3701522B2 (ja) | 2005-09-28 |
US7016420B1 (en) | 2006-03-21 |
WO2001022734A1 (en) | 2001-03-29 |
JP2001094990A (ja) | 2001-04-06 |
TW502539B (en) | 2002-09-11 |
US20060023793A1 (en) | 2006-02-02 |
EP1215909B1 (de) | 2010-12-22 |
EP1215909A1 (de) | 2002-06-19 |
US7830966B2 (en) | 2010-11-09 |
EP1215909A4 (de) | 2009-06-10 |
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