JP2003219426A5 - - Google Patents
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- Publication number
- JP2003219426A5 JP2003219426A5 JP2002014888A JP2002014888A JP2003219426A5 JP 2003219426 A5 JP2003219426 A5 JP 2003219426A5 JP 2002014888 A JP2002014888 A JP 2002014888A JP 2002014888 A JP2002014888 A JP 2002014888A JP 2003219426 A5 JP2003219426 A5 JP 2003219426A5
- Authority
- JP
- Japan
- Prior art keywords
- inter
- encoded image
- frame
- motion prediction
- compensation
- 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.)
- Granted
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- 238000000034 method Methods 0.000 claims 29
- 230000002457 bidirectional effect Effects 0.000 claims 11
- 230000006835 compression Effects 0.000 claims 8
- 238000007906 compression Methods 0.000 claims 8
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002014888A JP3861698B2 (ja) | 2002-01-23 | 2002-01-23 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
| EP20120184972 EP2560390A3 (en) | 2002-01-23 | 2003-01-23 | Image information encoding apparatus and image information encoding method, and image information decoding apparatus and image information decoding method |
| EP20030705019 EP1469683B1 (en) | 2002-01-23 | 2003-01-23 | Image information coding device and method and image information decoding device and method |
| PCT/JP2003/000606 WO2003067896A1 (fr) | 2002-01-23 | 2003-01-23 | Dispositif et procede de codage de donnees-image et dispositif et procede de decodage de donnees-image |
| CNB038026279A CN100574448C (zh) | 2002-01-23 | 2003-01-23 | 图像信息编码装置和方法、图像信息解码装置和方法 |
| KR1020047011362A KR100950743B1 (ko) | 2002-01-23 | 2003-01-23 | 화상 정보 부호화 장치 및 방법, 및 화상 정보 복호 장치및 방법 |
| US10/501,714 US7742648B2 (en) | 2002-01-23 | 2003-01-23 | Image information encoding apparatus and image information encoding method for motion prediction and/or compensation of images |
| US12/346,351 US8155460B2 (en) | 2002-01-23 | 2008-12-30 | Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images |
| US13/184,044 US8150182B2 (en) | 2002-01-23 | 2011-07-15 | Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images |
| US13/438,201 US9078005B2 (en) | 2002-01-23 | 2012-04-03 | Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images |
| US14/696,650 US20150229956A1 (en) | 2002-01-23 | 2015-04-27 | Image information decoding apparatus and image information decoding method for motion prediction and/or compensation of images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002014888A JP3861698B2 (ja) | 2002-01-23 | 2002-01-23 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003219426A JP2003219426A (ja) | 2003-07-31 |
| JP2003219426A5 true JP2003219426A5 (enExample) | 2005-08-11 |
| JP3861698B2 JP3861698B2 (ja) | 2006-12-20 |
Family
ID=27651437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002014888A Expired - Fee Related JP3861698B2 (ja) | 2002-01-23 | 2002-01-23 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (5) | US7742648B2 (enExample) |
| EP (2) | EP1469683B1 (enExample) |
| JP (1) | JP3861698B2 (enExample) |
| KR (1) | KR100950743B1 (enExample) |
| CN (1) | CN100574448C (enExample) |
| WO (1) | WO2003067896A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040247190A1 (en) * | 2001-09-18 | 2004-12-09 | Makoto Hagai | Image encoding method and image decoding method |
| JP3861698B2 (ja) * | 2002-01-23 | 2006-12-20 | ソニー株式会社 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
| JP4120301B2 (ja) | 2002-04-25 | 2008-07-16 | ソニー株式会社 | 画像処理装置およびその方法 |
| JP4462823B2 (ja) * | 2002-11-20 | 2010-05-12 | ソニー株式会社 | 画像信号の処理装置および処理方法、それに使用される係数データの生成装置および生成方法、並びに各方法を実行するためのプログラム |
| 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 |
| CN100452877C (zh) * | 2004-11-12 | 2009-01-14 | 财团法人资讯工业策进会 | 视讯译码装置与方法 |
| KR100759870B1 (ko) * | 2006-03-24 | 2007-09-18 | 경희대학교 산학협력단 | Cbp에 기초하여 선택된 보간 필터를 이용하여 공간 계층 간의 예측을 수행하는 h.264 스케일러블 영상 부호화/복호화 방법 및 그 장치 |
| US8189676B2 (en) * | 2007-04-05 | 2012-05-29 | Hong Kong University Of Science & Technology | Advance macro-block entropy coding for advanced video standards |
| US8090031B2 (en) | 2007-10-05 | 2012-01-03 | Hong Kong Applied Science and Technology Research Institute Company Limited | Method for motion compensation |
| WO2009046601A1 (en) * | 2007-10-09 | 2009-04-16 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Method for motion compensation |
| MX2010008978A (es) * | 2008-03-07 | 2010-09-07 | Toshiba Kk | Aparato de codificacion / decodificacion de video. |
| EP3567855B1 (en) | 2009-03-23 | 2023-01-11 | Ntt Docomo, Inc. | Image predictive encoding device, image predictive encoding method, image predictive encoding program, image predictive decoding device, image predictive decoding method, and image predictive decoding program |
| CN101594537B (zh) * | 2009-06-04 | 2011-07-27 | 北京京北方信息技术有限公司 | 海量图像数据压缩方法 |
| JP2011049740A (ja) * | 2009-08-26 | 2011-03-10 | Sony Corp | 画像処理装置および方法 |
| JP2011135184A (ja) * | 2009-12-22 | 2011-07-07 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| JPWO2011078002A1 (ja) * | 2009-12-22 | 2013-05-02 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| JP5581688B2 (ja) * | 2009-12-24 | 2014-09-03 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| EP2525576A4 (en) * | 2010-01-12 | 2015-04-15 | Sharp Kk | ENCODER APPARATUS, DECODER APPARATUS, AND DATA STRUCTURE |
| JP2011166327A (ja) * | 2010-02-05 | 2011-08-25 | Sony Corp | 画像処理装置および方法 |
| KR101682147B1 (ko) * | 2010-04-05 | 2016-12-05 | 삼성전자주식회사 | 변환 및 역변환에 기초한 보간 방법 및 장치 |
| US9219921B2 (en) * | 2010-04-12 | 2015-12-22 | Qualcomm Incorporated | Mixed tap filters |
| PH12013500087A1 (en) * | 2010-07-20 | 2013-02-11 | Ntt Docomo Inc | Image prediction encoding device and image prediction decoding device |
| JP5767816B2 (ja) * | 2011-01-20 | 2015-08-19 | ルネサスエレクトロニクス株式会社 | 記録装置に搭載可能な半導体集積回路およびその動作方法 |
| WO2012120863A1 (ja) * | 2011-03-08 | 2012-09-13 | パナソニック株式会社 | 動画像符号化方法および動画像復号方法 |
| TR201819237T4 (tr) * | 2011-09-14 | 2019-01-21 | Samsung Electronics Co Ltd | Boyutuna Bağlı Olarak Bir Tahmin Birimi (TB) Kod Çözme Usulü |
| BR122020011590B1 (pt) * | 2011-11-08 | 2022-05-03 | Kabushiki Kaisha Toshiba | Método de decodificação realizado pelo menos parcialmente por um circuito eletrônico e método de codificação realizado pelo menos parcialmente por um circuito eletrônico |
| US9521409B2 (en) | 2011-11-24 | 2016-12-13 | Nec Corporation | Video encoding device, video encoding method, and program |
| DE102014222942A1 (de) * | 2014-11-11 | 2016-05-12 | Robert Bosch Gmbh | Stator einer elektrischen Maschine |
| US10341659B2 (en) * | 2016-10-05 | 2019-07-02 | Qualcomm Incorporated | Systems and methods of switching interpolation filters |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09322175A (ja) * | 1996-05-30 | 1997-12-12 | Sony Corp | 動画像復号化方法及び装置 |
| US6256348B1 (en) * | 1996-08-30 | 2001-07-03 | Texas Instruments Incorporated | Reduced memory MPEG video decoder circuits and methods |
| EP1237377B1 (en) * | 1997-06-09 | 2013-02-27 | Hitachi, Ltd. | Image decoding |
| US6259479B1 (en) * | 1997-09-17 | 2001-07-10 | Sony Corporation | Letterbox filter apparatus and method |
| US6393060B1 (en) | 1997-12-31 | 2002-05-21 | Lg Electronics Inc. | Video coding and decoding method and its apparatus |
| JP3164056B2 (ja) | 1998-03-19 | 2001-05-08 | 日本ビクター株式会社 | 動画像符号化復号化装置、動画像符号化復号化方法及び動画像符号記録媒体 |
| JP2000078573A (ja) * | 1998-09-03 | 2000-03-14 | Hitachi Ltd | 階層符号化データ配信装置 |
| WO2000035202A1 (en) * | 1998-12-10 | 2000-06-15 | Matsushita Electric Industrial Co., Ltd. | Filter arithmetic device |
| US6968008B1 (en) * | 1999-07-27 | 2005-11-22 | Sharp Laboratories Of America, Inc. | Methods for motion estimation with adaptive motion accuracy |
| JP2001204026A (ja) * | 2000-01-21 | 2001-07-27 | Sony Corp | 画像情報変換装置及び方法 |
| JP2002014888A (ja) | 2000-06-30 | 2002-01-18 | Chizaiko:Kk | 通信システム、通信装置および通信プログラム記憶媒体 |
| JP3861698B2 (ja) | 2002-01-23 | 2006-12-20 | ソニー株式会社 | 画像情報符号化装置及び方法、画像情報復号装置及び方法、並びにプログラム |
-
2002
- 2002-01-23 JP JP2002014888A patent/JP3861698B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-23 EP EP20030705019 patent/EP1469683B1/en not_active Expired - Lifetime
- 2003-01-23 EP EP20120184972 patent/EP2560390A3/en not_active Ceased
- 2003-01-23 WO PCT/JP2003/000606 patent/WO2003067896A1/ja not_active Ceased
- 2003-01-23 CN CNB038026279A patent/CN100574448C/zh not_active Expired - Fee Related
- 2003-01-23 US US10/501,714 patent/US7742648B2/en not_active Expired - Fee Related
- 2003-01-23 KR KR1020047011362A patent/KR100950743B1/ko not_active Expired - Fee Related
-
2008
- 2008-12-30 US US12/346,351 patent/US8155460B2/en not_active Expired - Fee Related
-
2011
- 2011-07-15 US US13/184,044 patent/US8150182B2/en not_active Expired - Fee Related
-
2012
- 2012-04-03 US US13/438,201 patent/US9078005B2/en not_active Expired - Fee Related
-
2015
- 2015-04-27 US US14/696,650 patent/US20150229956A1/en not_active Abandoned
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