DK0777386T3 - Fremgangsmåde og apparatur til kodning og afkodning af et billede - Google Patents
Fremgangsmåde og apparatur til kodning og afkodning af et billedeInfo
- Publication number
- DK0777386T3 DK0777386T3 DK96111426T DK96111426T DK0777386T3 DK 0777386 T3 DK0777386 T3 DK 0777386T3 DK 96111426 T DK96111426 T DK 96111426T DK 96111426 T DK96111426 T DK 96111426T DK 0777386 T3 DK0777386 T3 DK 0777386T3
- Authority
- DK
- Denmark
- Prior art keywords
- decoding
- encoding
- image
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/41—Bandwidth or redundancy reduction
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)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22409295 | 1995-08-31 | ||
JP29132995A JP3196608B2 (ja) | 1995-08-31 | 1995-11-09 | 符号化・復号化装置及び符号化・復号化方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0777386T3 true DK0777386T3 (da) | 2004-10-11 |
Family
ID=26525844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK96111426T DK0777386T3 (da) | 1995-08-31 | 1996-07-16 | Fremgangsmåde og apparatur til kodning og afkodning af et billede |
Country Status (9)
Country | Link |
---|---|
US (1) | US5991449A (da) |
EP (2) | EP0777386B1 (da) |
JP (1) | JP3196608B2 (da) |
KR (1) | KR100196271B1 (da) |
AU (1) | AU715514B2 (da) |
CA (1) | CA2181017C (da) |
DE (1) | DE69632620T2 (da) |
DK (1) | DK0777386T3 (da) |
TW (1) | TW329586B (da) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2329781B (en) * | 1996-03-11 | 1999-08-18 | Samsung Electronics Co Ltd | Motion picture compression circuit and method using motion vector |
US6744925B2 (en) | 1996-03-19 | 2004-06-01 | Mitsubishi Denki Kabushiki Kaisha | Encoding apparatus, decoding apparatus, encoding method, and decoding method |
US6757436B2 (en) * | 1997-06-19 | 2004-06-29 | Electroncs For Imaging, Inc. | Methods and apparatus for data compression based on modeling schemes |
US6167160A (en) * | 1997-10-08 | 2000-12-26 | Canon Kabushiki Kaisha | Encoding and decoding methods and devices, and image processing apparatus using the same |
JP3810195B2 (ja) * | 1997-10-16 | 2006-08-16 | 富士通株式会社 | 記事検索支援装置、及び記録媒体 |
JPH11234683A (ja) * | 1998-02-12 | 1999-08-27 | Fuji Xerox Co Ltd | 画像符号化方法および装置 |
JP2001257887A (ja) * | 2000-03-14 | 2001-09-21 | Fuji Xerox Co Ltd | 画像符号化装置および画像復号装置ならびに画像符号化方法および画像復号方法 |
JP2002077920A (ja) * | 2000-08-28 | 2002-03-15 | Sony Corp | 画像圧縮装置及び画像圧縮方法 |
US6735339B1 (en) * | 2000-10-27 | 2004-05-11 | Dolby Laboratories Licensing Corporation | Multi-stage encoding of signal components that are classified according to component value |
US6450611B1 (en) | 2001-02-14 | 2002-09-17 | Lexmark International, Inc. | Ink jet swath prediction method |
EP1271926B1 (en) * | 2001-06-18 | 2015-08-12 | Canon Kabushiki Kaisha | Image processing method, apparatus and computer program for compression-encoding |
EP1292153B1 (en) * | 2001-08-29 | 2015-08-19 | Canon Kabushiki Kaisha | Image processing method and apparatus, computer program, and storage medium |
DE10218541A1 (de) | 2001-09-14 | 2003-04-24 | Siemens Ag | Verfahren zur Videocodierung und Computerprogrammprodukt |
JP2003143411A (ja) * | 2001-11-02 | 2003-05-16 | Canon Inc | 画像処理装置及びその制御方法及びコンピュータプログラム及び記憶媒体 |
JP3801501B2 (ja) * | 2001-12-18 | 2006-07-26 | 三菱電機株式会社 | 符号化装置及び復号装置及び符号化・復号装置及び符号化方法及び復号方法及び符号化・復号方法及びプログラム |
US7106909B2 (en) * | 2001-12-25 | 2006-09-12 | Canon Kabushiki Kaisha | Method and apparatus for encoding image data in accordance with a target data size |
DK3079261T3 (da) * | 2002-09-20 | 2019-04-29 | Ntt Docomo Inc | Fremgangsmåde og apparat til aritmetisk afkodning |
US7704454B1 (en) * | 2003-10-08 | 2010-04-27 | Caridianbct, Inc. | Methods and devices for processing blood |
KR101204788B1 (ko) | 2004-06-03 | 2012-11-26 | 삼성전자주식회사 | 영상의 공간 예측 부호화 방법, 부호화 장치, 복호화 방법및 복호화 장치 |
US8300956B2 (en) * | 2004-07-29 | 2012-10-30 | Oce-Technologies B.V. | Lossless compression of color image data using entropy encoding |
US7650039B2 (en) * | 2005-03-03 | 2010-01-19 | Canon Kabushiki Kaisha | Image encoding apparatus, image decoding apparatus, control method therefor, computer program, and computer-readable storage medium |
TW200808067A (en) * | 2006-07-31 | 2008-02-01 | Univ Nat Cheng Kung | Prediction module |
TWI388218B (zh) * | 2007-10-30 | 2013-03-01 | Nippon Telegraph & Telephone | 影像編碼方法與解碼方法、其程式及記錄有程式的記錄媒體 |
US8055087B2 (en) * | 2008-04-29 | 2011-11-08 | Sony Corporation | Sample level variation for spatial sub-sampled images |
US8059909B2 (en) * | 2008-04-29 | 2011-11-15 | Sony Corporation | Adaptive generation of irregular spatial sub-sampling for images |
US8059908B2 (en) * | 2008-04-29 | 2011-11-15 | Sony Corporation | Adaptive area of influence filter for irregular spatial sub-sampled images |
EP3280141A4 (en) * | 2015-05-12 | 2018-02-28 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding image |
CN109640093A (zh) * | 2017-10-09 | 2019-04-16 | 武汉斗鱼网络科技有限公司 | 一种iOS中图像解码方法及装置 |
CN116013091B (zh) * | 2023-03-24 | 2023-07-07 | 山东康威大数据科技有限公司 | 基于车流量大数据的隧道监控系统与分析方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749983A (en) * | 1986-04-29 | 1988-06-07 | International Business Machines Corporation | Compression of multilevel signals |
US4725885A (en) * | 1986-12-22 | 1988-02-16 | International Business Machines Corporation | Adaptive graylevel image compression system |
US5157743A (en) * | 1987-10-28 | 1992-10-20 | Canon Kabushiki Kaisha | Image information coding apparatus |
US5313204A (en) * | 1991-04-25 | 1994-05-17 | Mitsubishi Denki Kabushiki Kaisha | Encoding and decoding devices with predictor and detector |
US5200993A (en) * | 1991-05-10 | 1993-04-06 | Bell Atlantic Network Services, Inc. | Public telephone network including a distributed imaging system |
JP3108479B2 (ja) * | 1991-08-28 | 2000-11-13 | 株式会社リコー | 符号化復号化方法およびその装置 |
JP2621747B2 (ja) * | 1992-10-06 | 1997-06-18 | 富士ゼロックス株式会社 | 画像処理装置 |
US5680129A (en) * | 1995-07-18 | 1997-10-21 | Hewlett-Packard Company | System and method for lossless image compression |
US5960116A (en) * | 1995-11-02 | 1999-09-28 | Canon Kabushiki Kaisha | Image processing apparatus and method for performing prediction data encoding |
-
1995
- 1995-11-09 JP JP29132995A patent/JP3196608B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-11 CA CA 2181017 patent/CA2181017C/en not_active Expired - Fee Related
- 1996-07-15 US US08/680,053 patent/US5991449A/en not_active Expired - Lifetime
- 1996-07-16 EP EP19960111426 patent/EP0777386B1/en not_active Expired - Lifetime
- 1996-07-16 DE DE1996632620 patent/DE69632620T2/de not_active Expired - Fee Related
- 1996-07-16 EP EP20010250332 patent/EP1175100A3/en not_active Withdrawn
- 1996-07-16 DK DK96111426T patent/DK0777386T3/da active
- 1996-07-16 KR KR1019960028648A patent/KR100196271B1/ko not_active IP Right Cessation
- 1996-07-17 TW TW085108805A patent/TW329586B/zh not_active IP Right Cessation
- 1996-07-23 AU AU60648/96A patent/AU715514B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0777386A3 (en) | 1999-04-14 |
DE69632620D1 (de) | 2004-07-08 |
JPH09130810A (ja) | 1997-05-16 |
CA2181017C (en) | 2000-03-21 |
KR100196271B1 (ko) | 1999-06-15 |
KR970014090A (ko) | 1997-03-29 |
EP0777386B1 (en) | 2004-06-02 |
AU715514B2 (en) | 2000-02-03 |
EP1175100A8 (en) | 2006-07-19 |
DE69632620T2 (de) | 2005-10-20 |
AU6064896A (en) | 1997-03-06 |
EP1175100A2 (en) | 2002-01-23 |
CA2181017A1 (en) | 1997-03-01 |
EP1175100A3 (en) | 2006-09-13 |
TW329586B (en) | 1998-04-11 |
JP3196608B2 (ja) | 2001-08-06 |
US5991449A (en) | 1999-11-23 |
EP0777386A2 (en) | 1997-06-04 |
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