SG67967A1 - Image coding apparatus and image decoding apparatus - Google Patents
Image coding apparatus and image decoding apparatusInfo
- Publication number
- SG67967A1 SG67967A1 SG1997000032A SG1997000032A SG67967A1 SG 67967 A1 SG67967 A1 SG 67967A1 SG 1997000032 A SG1997000032 A SG 1997000032A SG 1997000032 A SG1997000032 A SG 1997000032A SG 67967 A1 SG67967 A1 SG 67967A1
- Authority
- SG
- Singapore
- Prior art keywords
- image
- decoding apparatus
- image decoding
- coding apparatus
- image coding
- 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
- H04N19/50—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
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16948996A JP3628810B2 (ja) | 1996-06-28 | 1996-06-28 | 画像符号化装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG67967A1 true SG67967A1 (en) | 1999-10-19 |
Family
ID=15887484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1997000032A SG67967A1 (en) | 1996-06-28 | 1997-01-09 | Image coding apparatus and image decoding apparatus |
Country Status (7)
Country | Link |
---|---|
US (3) | US6381275B1 (no) |
EP (5) | EP2164264A1 (no) |
JP (1) | JP3628810B2 (no) |
KR (1) | KR100254070B1 (no) |
DE (2) | DE69629137T2 (no) |
NO (1) | NO310009B1 (no) |
SG (1) | SG67967A1 (no) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2173103A3 (en) * | 1997-02-13 | 2010-09-08 | Mitsubishi Denki Kabushiki Kaisha | Moving picture prediction system |
US6493385B1 (en) * | 1997-10-23 | 2002-12-10 | Mitsubishi Denki Kabushiki Kaisha | Image encoding method, image encoder, image decoding method, and image decoder |
EP0936813A1 (en) * | 1998-02-16 | 1999-08-18 | CANAL+ Société Anonyme | Processing of digital picture data in a decoder |
KR100308016B1 (ko) | 1998-08-31 | 2001-10-19 | 구자홍 | 압축 부호화된 영상에 나타나는 블럭현상 및 링현상 제거방법및 영상 복호화기 |
KR100282147B1 (ko) | 1998-11-13 | 2001-02-15 | 구자홍 | 압축 영상 복원 방법 |
US7277483B1 (en) * | 2000-04-18 | 2007-10-02 | Ati International Srl | Method and apparatus for rate control for constant-bit-rate finite-buffer-size video encoder |
GB2381403B (en) * | 2000-05-10 | 2004-12-01 | Picturetel Corp | Video coding using multiple buffers |
US7058130B2 (en) * | 2000-12-11 | 2006-06-06 | Sony Corporation | Scene change detection |
KR100525785B1 (ko) * | 2001-06-15 | 2005-11-03 | 엘지전자 주식회사 | 이미지 화소 필터링 방법 |
US9894379B2 (en) * | 2001-07-10 | 2018-02-13 | The Directv Group, Inc. | System and methodology for video compression |
US20030058932A1 (en) * | 2001-09-24 | 2003-03-27 | Koninklijke Philips Electronics N.V. | Viseme based video coding |
CN101656882B (zh) * | 2001-11-06 | 2013-04-17 | 松下电器产业株式会社 | 运动图像编码方法及运动图像解码方法 |
ES2665693T3 (es) | 2001-11-06 | 2018-04-26 | Panasonic Intellectual Property Corporation Of America | Método de codificación de imágenes en movimiento y método de decodificación de imágenes en movimiento |
AU2008203058B2 (en) * | 2001-11-06 | 2009-07-02 | Panasonic Intellectual Property Corporation Of America | Moving picture coding method and moving picture decoding method |
WO2003053066A1 (en) | 2001-12-17 | 2003-06-26 | Microsoft Corporation | Skip macroblock coding |
DE60312960T2 (de) | 2002-02-01 | 2007-12-13 | Matsushita Electric Industrial Co., Ltd., Kadoma | Kodierungsverfahren und Dekodierungsverfahren für bewegliche Bilder |
AU2008200669B2 (en) * | 2002-02-01 | 2010-05-13 | Godo Kaisha Ip Bridge 1 | Moving picture coding method and moving picture decoding method |
KR100491530B1 (ko) | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
US7751474B2 (en) | 2003-06-30 | 2010-07-06 | Mitsubishi Denki Kabushiki Kaisha | Image encoding device and image encoding method |
US7609763B2 (en) * | 2003-07-18 | 2009-10-27 | Microsoft Corporation | Advanced bi-directional predictive coding of video frames |
US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
US7567617B2 (en) * | 2003-09-07 | 2009-07-28 | Microsoft Corporation | Predicting motion vectors for fields of forward-predicted interlaced video frames |
US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
US8064520B2 (en) * | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
JP4591657B2 (ja) * | 2003-12-22 | 2010-12-01 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、プログラム |
US9578345B2 (en) * | 2005-03-31 | 2017-02-21 | Euclid Discoveries, Llc | Model-based video encoding and decoding |
US9532069B2 (en) | 2004-07-30 | 2016-12-27 | Euclid Discoveries, Llc | Video compression repository and model reuse |
US7986733B2 (en) * | 2004-07-30 | 2011-07-26 | Broadcom Corporation | Tertiary content addressable memory based motion estimator |
US9743078B2 (en) | 2004-07-30 | 2017-08-22 | Euclid Discoveries, Llc | Standards-compliant model-based video encoding and decoding |
JP4284265B2 (ja) * | 2004-11-02 | 2009-06-24 | 株式会社東芝 | 動画像符号化装置、動画像符号化方法、動画像復号化装置および動画像復号化方法 |
KR100703770B1 (ko) * | 2005-03-25 | 2007-04-06 | 삼성전자주식회사 | 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
JP4662171B2 (ja) * | 2005-10-20 | 2011-03-30 | ソニー株式会社 | 符号化装置および方法、復号化装置および方法、プログラム、並びに記録媒体 |
KR100834680B1 (ko) * | 2006-09-18 | 2008-06-02 | 삼성전자주식회사 | 이동통신 단말기에서 출력되는 동영상 및 이미지의 화질을개선하기 위한 장치 및 방법 |
ES2439444T3 (es) * | 2006-10-30 | 2014-01-23 | Nippon Telegraph And Telephone Corporation | Método de codificación y método de descodificación de vídeo, aparatos para los mismos, programas para los mismos y medios de almacenamiento que almacenan los programas |
JPWO2008120434A1 (ja) * | 2007-03-28 | 2010-07-15 | パナソニック株式会社 | 復号化回路、復号化方法、符号化回路及び符号化方法 |
JP2009044537A (ja) * | 2007-08-09 | 2009-02-26 | Osaka Univ | 映像ストリーム処理装置及びその制御方法、プログラム、記録媒体 |
CN101127912B (zh) * | 2007-09-14 | 2010-11-17 | 浙江大学 | 利用动态背景帧的视频编码方法 |
JP4900602B2 (ja) * | 2007-09-14 | 2012-03-21 | 富士フイルム株式会社 | 画像処理装置、画像処理方法、プログラム、および画像処理システム |
KR100939917B1 (ko) | 2008-03-07 | 2010-02-03 | 에스케이 텔레콤주식회사 | 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법 |
AU2009251048B2 (en) * | 2009-12-18 | 2013-12-19 | Canon Kabushiki Kaisha | Background image and mask estimation for accurate shift-estimation for video object detection in presence of misalignment |
CN106454379B (zh) * | 2010-09-30 | 2019-06-28 | 三菱电机株式会社 | 运动图像编码装置及其方法、运动图像解码装置及其方法 |
US8842723B2 (en) * | 2011-01-03 | 2014-09-23 | Apple Inc. | Video coding system using implied reference frames |
US9591328B2 (en) | 2012-01-20 | 2017-03-07 | Sun Patent Trust | Methods and apparatuses for encoding and decoding video using temporal motion vector prediction |
EP2811743B1 (en) | 2012-02-03 | 2021-03-03 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device |
CA2866121C (en) | 2012-03-06 | 2018-04-24 | Panasonic Intellectual Property Corporation Of America | Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
WO2015010226A1 (en) * | 2013-07-24 | 2015-01-29 | Qualcomm Incorporated | Simplified advanced motion prediction for 3d-hevc |
US9948915B2 (en) | 2013-07-24 | 2018-04-17 | Qualcomm Incorporated | Sub-PU motion prediction for texture and depth coding |
US9693077B2 (en) | 2013-12-13 | 2017-06-27 | Qualcomm Incorporated | Controlling sub prediction unit (sub-PU) motion parameter inheritance (MPI) in three dimensional (3D) HEVC or other 3D coding |
EP3114839A4 (en) | 2014-03-07 | 2018-02-14 | Qualcomm Incorporated | Simplified sub-prediction unit (sub-pu) motion parameter inheritence (mpi) |
US10091507B2 (en) | 2014-03-10 | 2018-10-02 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
US10097851B2 (en) | 2014-03-10 | 2018-10-09 | Euclid Discoveries, Llc | Perceptual optimization for model-based video encoding |
US9621917B2 (en) | 2014-03-10 | 2017-04-11 | Euclid Discoveries, Llc | Continuous block tracking for temporal prediction in video encoding |
US9807411B2 (en) | 2014-03-18 | 2017-10-31 | Panasonic Intellectual Property Management Co., Ltd. | Image coding apparatus, image decoding apparatus, image processing system, image coding method, and image decoding method |
CN105578180B (zh) * | 2014-10-16 | 2019-01-15 | 联想(北京)有限公司 | 一种编码方法及装置 |
JP6457248B2 (ja) | 2014-11-17 | 2019-01-23 | 株式会社東芝 | 画像復号装置、画像符号化装置および画像復号方法 |
JP6649212B2 (ja) | 2016-09-06 | 2020-02-19 | 株式会社東芝 | 符号化装置、復号装置、および画像処理システム |
TWI748459B (zh) * | 2020-05-18 | 2021-12-01 | 瑞昱半導體股份有限公司 | 影像處理方法 |
CN113726980B (zh) * | 2020-05-25 | 2024-06-25 | 瑞昱半导体股份有限公司 | 图像处理方法 |
CN111711841B (zh) * | 2020-07-27 | 2022-09-09 | 广州酷狗计算机科技有限公司 | 图像帧播放方法、装置、终端及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0123616B1 (en) * | 1983-04-20 | 1987-03-04 | Nippon Telegraph And Telephone Corporation | Interframe coding method and apparatus therefor |
US4689671A (en) * | 1985-06-27 | 1987-08-25 | Nec Corporation | Coding apparatus for moving object image |
US4833535A (en) * | 1987-02-04 | 1989-05-23 | Kabushiki Kaisha Toshiba | Image transmission apparatus |
US5367629A (en) * | 1992-12-18 | 1994-11-22 | Sharevision Technology, Inc. | Digital video compression system utilizing vector adaptive transform |
US5592228A (en) * | 1993-03-04 | 1997-01-07 | Kabushiki Kaisha Toshiba | Video encoder using global motion estimation and polygonal patch motion estimation |
US5436666A (en) | 1993-05-21 | 1995-07-25 | Intel Corporation | Limited-domain motion estimation/compensation for video encoding/decoding |
EP0658053B1 (en) | 1993-06-28 | 1999-08-18 | Sony Corporation | Apparatus for decoding time-varying image |
-
1996
- 1996-06-28 JP JP16948996A patent/JP3628810B2/ja not_active Expired - Lifetime
- 1996-11-29 NO NO965100A patent/NO310009B1/no not_active IP Right Cessation
- 1996-12-03 EP EP20090012778 patent/EP2164264A1/en not_active Withdrawn
- 1996-12-03 EP EP19960119376 patent/EP0817491B1/en not_active Expired - Lifetime
- 1996-12-03 EP EP20100000835 patent/EP2178302A3/en not_active Withdrawn
- 1996-12-03 DE DE1996629137 patent/DE69629137T2/de not_active Expired - Lifetime
- 1996-12-03 EP EP20010102242 patent/EP1096800B1/en not_active Expired - Lifetime
- 1996-12-03 EP EP20030010483 patent/EP1345448A3/en not_active Withdrawn
- 1996-12-03 DE DE69620160T patent/DE69620160T2/de not_active Expired - Lifetime
- 1996-12-04 US US08/759,834 patent/US6381275B1/en not_active Ceased
-
1997
- 1997-01-09 SG SG1997000032A patent/SG67967A1/en unknown
- 1997-02-05 KR KR1019970003608A patent/KR100254070B1/ko not_active IP Right Cessation
-
2004
- 2004-04-30 US US10/835,582 patent/USRE44663E1/en not_active Expired - Lifetime
-
2007
- 2007-07-18 US US11/826,820 patent/USRE44692E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE44663E1 (en) | 2013-12-24 |
EP1345448A2 (en) | 2003-09-17 |
EP1345448A3 (en) | 2005-10-19 |
USRE44692E1 (en) | 2014-01-07 |
KR980007742A (ko) | 1998-03-30 |
DE69620160D1 (de) | 2002-05-02 |
EP2178302A3 (en) | 2010-08-04 |
EP0817491A2 (en) | 1998-01-07 |
NO965100D0 (no) | 1996-11-29 |
EP0817491B1 (en) | 2002-03-27 |
EP0817491A3 (en) | 1998-06-10 |
EP1096800A2 (en) | 2001-05-02 |
NO965100L (no) | 1997-12-29 |
EP2164264A1 (en) | 2010-03-17 |
JPH1023423A (ja) | 1998-01-23 |
DE69629137T2 (de) | 2004-04-29 |
US6381275B1 (en) | 2002-04-30 |
EP1096800B1 (en) | 2003-07-16 |
EP2178302A2 (en) | 2010-04-21 |
EP1096800A3 (en) | 2001-10-04 |
DE69620160T2 (de) | 2002-11-28 |
DE69629137D1 (de) | 2003-08-21 |
EP2178302A8 (en) | 2010-07-14 |
JP3628810B2 (ja) | 2005-03-16 |
KR100254070B1 (ko) | 2000-04-15 |
NO310009B1 (no) | 2001-04-30 |
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