TWI562611B - - Google Patents
Info
- Publication number
- TWI562611B TWI562611B TW101100049A TW101100049A TWI562611B TW I562611 B TWI562611 B TW I562611B TW 101100049 A TW101100049 A TW 101100049A TW 101100049 A TW101100049 A TW 101100049A TW I562611 B TWI562611 B TW I562611B
- Authority
- TW
- Taiwan
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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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- 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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- 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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- 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
-
- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011002205 | 2011-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201244499A TW201244499A (en) | 2012-11-01 |
| TWI562611B true TWI562611B (enExample) | 2016-12-11 |
Family
ID=46457445
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101100049A TW201244499A (en) | 2011-01-07 | 2012-01-02 | Prediction encoding method, prediction encoding device, and prediction encoding program for motion vector, as well as prediction decoding method, prediction decoding device, and prediction decoding program for motion vector |
| TW105129816A TWI621352B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
| TW107102973A TWI660623B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105129816A TWI621352B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
| TW107102973A TWI660623B (zh) | 2011-01-07 | 2012-01-02 | 運動向量之預測解碼方法、預測解碼裝置 |
Country Status (20)
| Country | Link |
|---|---|
| US (5) | US9693052B2 (enExample) |
| EP (6) | EP2938082B1 (enExample) |
| JP (5) | JP5698767B2 (enExample) |
| KR (6) | KR101803886B1 (enExample) |
| CN (5) | CN105791857B (enExample) |
| AU (1) | AU2011353904B2 (enExample) |
| BR (1) | BR112013017208B1 (enExample) |
| CA (5) | CA3079646C (enExample) |
| DK (3) | DK4120686T3 (enExample) |
| ES (5) | ES2614821T3 (enExample) |
| FI (3) | FI4120686T3 (enExample) |
| HU (3) | HUE068698T2 (enExample) |
| MX (4) | MX352533B (enExample) |
| PH (1) | PH12013501264A1 (enExample) |
| PL (5) | PL2663077T3 (enExample) |
| PT (5) | PT2938082T (enExample) |
| RU (7) | RU2580090C2 (enExample) |
| SG (1) | SG191232A1 (enExample) |
| TW (3) | TW201244499A (enExample) |
| WO (1) | WO2012093585A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9300970B2 (en) | 2010-07-09 | 2016-03-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding motion vector |
| KR101456499B1 (ko) * | 2010-07-09 | 2014-11-03 | 삼성전자주식회사 | 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| PT2938082T (pt) | 2011-01-07 | 2017-04-07 | Ntt Docomo Inc | Procedimento de codificação preditiva, dispositivo de codificação preditiva e programa de codificação preditiva de vector de movimento, assim como procedimento de descodificação preditiva, dispositivo de descodificação preditiva e programa de descodificação preditiva de vector de movimento |
| US9319716B2 (en) | 2011-01-27 | 2016-04-19 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
| CN103535040B (zh) | 2011-03-21 | 2017-12-22 | Lg电子株式会社 | 选择运动矢量预测值的方法和使用其的设备 |
| PL3879831T3 (pl) * | 2011-05-31 | 2024-07-29 | Jvckenwood Corporation | Urządzenie do kodowania ruchomego obrazu wizyjnego, sposób kodowania ruchomego obrazu wizyjnego i program do kodowania ruchomego obrazu wizyjnego, a także urządzenie do dekodowania ruchomego obrazu wizyjnego, sposób dekodowania ruchomego obrazu wizyjnego i program do dekodowania ruchomego obrazu wizyjnego |
| KR101900986B1 (ko) * | 2011-06-30 | 2018-09-20 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치 |
| JP2013098711A (ja) * | 2011-10-31 | 2013-05-20 | Mitsubishi Electric Corp | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
| CN110545422B (zh) * | 2012-10-12 | 2022-11-22 | 韩国电子通信研究院 | 图像编码/解码方法和使用其的装置 |
| CN103079067B (zh) * | 2013-01-09 | 2016-03-09 | 华为技术有限公司 | 运动矢量预测值列表构建方法和视频编解码方法及装置 |
| US9300906B2 (en) * | 2013-03-29 | 2016-03-29 | Google Inc. | Pull frame interpolation |
| TWI536811B (zh) * | 2013-12-27 | 2016-06-01 | 財團法人工業技術研究院 | 影像處理方法與系統、解碼方法、編碼器與解碼器 |
| KR101944683B1 (ko) | 2017-02-21 | 2019-04-17 | (주)제이하우스 | 아틀리에 클러스터 건물구조 |
| CN108810531B (zh) * | 2017-05-03 | 2019-11-19 | 腾讯科技（深圳）有限公司 | 视频编码处理方法、装置及电子设备 |
| US10356439B2 (en) * | 2017-06-29 | 2019-07-16 | Intel Corporation | Flexible frame referencing for display transport |
| WO2019049912A1 (ja) * | 2017-09-08 | 2019-03-14 | 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 | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN109963155B (zh) * | 2017-12-23 | 2023-06-06 | 华为技术有限公司 | 图像块的运动信息的预测方法、装置及编解码器 |
| JP2021536191A (ja) | 2018-09-07 | 2021-12-23 | 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 | ビデオコーディング用システムおよび方法 |
| US11902566B2 (en) | 2018-12-28 | 2024-02-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Generating a motion vector predictor list |
| BR112021014667A2 (pt) * | 2019-01-28 | 2021-09-28 | Op Solutions, Llc | Interprevisão em particionamento exponencial |
| US11375243B2 (en) * | 2019-07-17 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
| KR20210039553A (ko) | 2019-10-02 | 2021-04-12 | 주식회사 디맥스 | 치과용 지르코니아 소재의 표면 처리방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200843519A (en) * | 2006-12-22 | 2008-11-01 | Qualcomm Inc | Systems and methods for efficient spatial intra predictabilty determination (or assessment) |
| TW200948086A (en) * | 2008-02-13 | 2009-11-16 | Qualcomm Inc | Shared block comparison architecture for image registration and video coding |
| CN101622877A (zh) * | 2006-12-22 | 2010-01-06 | 高通股份有限公司 | 用于有效空间帧内可预测性确定（或评估）的系统和方法 |
| WO2010030732A2 (en) * | 2008-09-11 | 2010-03-18 | On2 Technologies, Inc. | System and method for video encoding using constructed reference frame |
| CN101911707A (zh) * | 2008-01-23 | 2010-12-08 | 索尼公司 | 编码设备、编码方法、解码设备和解码方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2703802A1 (fr) * | 1993-04-07 | 1994-10-14 | Philips Electronique Lab | Dispositif d'estimation de mouvement entre des images successives d'une séquence d'images animées subdivisées en blocs bidimensionnels d'éléments d'image. |
| DE69430147T2 (de) | 1993-04-09 | 2002-10-24 | Sony Corp., Tokio/Tokyo | Bildkodierungsverfahren, und -vorrichtung |
| KR100523908B1 (ko) * | 1997-12-12 | 2006-01-27 | 주식회사 팬택앤큐리텔 | 격행주사 영상에 대한 영상신호 부호화 장치 및 그 방법 |
| US20040001546A1 (en) * | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
| JP2005223631A (ja) | 2004-02-05 | 2005-08-18 | Sony Corp | データ処理装置およびその方法と符号化装置および復号装置 |
| JP4543971B2 (ja) * | 2005-03-07 | 2010-09-15 | ソニー株式会社 | 符号化方法、符号化装置、符号化処理のプログラム及び符号化処理のプログラムを記録した記録媒体 |
| JP4712643B2 (ja) * | 2006-08-17 | 2011-06-29 | 富士通セミコンダクター株式会社 | フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置 |
| KR101365567B1 (ko) * | 2007-01-04 | 2014-02-20 | 삼성전자주식회사 | 영상의 예측 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| KR101383540B1 (ko) * | 2007-01-03 | 2014-04-09 | 삼성전자주식회사 | 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법 |
| KR101365574B1 (ko) * | 2007-01-29 | 2014-02-20 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
| US8428133B2 (en) * | 2007-06-15 | 2013-04-23 | Qualcomm Incorporated | Adaptive coding of video block prediction mode |
| US8908765B2 (en) * | 2007-11-15 | 2014-12-09 | General Instrument Corporation | Method and apparatus for performing motion estimation |
| JP5401071B2 (ja) * | 2008-10-09 | 2014-01-29 | 株式会社Ｎｔｔドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、動画像処理システムおよび動画像処理方法 |
| WO2011001078A1 (fr) | 2009-07-03 | 2011-01-06 | France Telecom | Prédiction d'un vecteur mouvement d'une partition d'image courante de forme géometrique ou de taille différente de celle d'au moins une partition d'image de référence voisine, codage et décodage utilisant une telle prédiction |
| KR20120016991A (ko) * | 2010-08-17 | 2012-02-27 | 오수미 | 인터 프리딕션 방법 |
| US9137544B2 (en) * | 2010-11-29 | 2015-09-15 | Mediatek Inc. | Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes |
| PT2938082T (pt) | 2011-01-07 | 2017-04-07 | Ntt Docomo Inc | Procedimento de codificação preditiva, dispositivo de codificação preditiva e programa de codificação preditiva de vector de movimento, assim como procedimento de descodificação preditiva, dispositivo de descodificação preditiva e programa de descodificação preditiva de vector de movimento |
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2011
- 2011-12-20 PT PT151663630T patent/PT2938082T/pt unknown
- 2011-12-20 EP EP15166363.0A patent/EP2938082B1/en active Active
- 2011-12-20 PL PL11855027T patent/PL2663077T3/pl unknown
- 2011-12-20 PH PH1/2013/501264A patent/PH12013501264A1/en unknown
- 2011-12-20 CN CN201610301019.9A patent/CN105791857B/zh active Active
- 2011-12-20 PL PL22194613.0T patent/PL4120686T3/pl unknown
- 2011-12-20 SG SG2013046958A patent/SG191232A1/en unknown
- 2011-12-20 CA CA3079646A patent/CA3079646C/en active Active
- 2011-12-20 CA CA3167001A patent/CA3167001C/en active Active
- 2011-12-20 DK DK22194613.0T patent/DK4120686T3/da active
- 2011-12-20 KR KR1020167018745A patent/KR101803886B1/ko active Active
- 2011-12-20 KR KR1020187034107A patent/KR102066543B1/ko active Active
- 2011-12-20 KR KR1020167007353A patent/KR101672790B1/ko active Active
- 2011-12-20 CN CN201180064343.9A patent/CN103283235B/zh active Active
- 2011-12-20 EP EP11855027.6A patent/EP2663077B1/en active Active
- 2011-12-20 FI FIEP22194613.0T patent/FI4120686T3/fi active
- 2011-12-20 WO PCT/JP2011/079540 patent/WO2012093585A1/ja not_active Ceased
- 2011-12-20 JP JP2012551827A patent/JP5698767B2/ja active Active
- 2011-12-20 MX MX2016007235A patent/MX352533B/es unknown
- 2011-12-20 ES ES11855027.6T patent/ES2614821T3/es active Active
- 2011-12-20 DK DK22194608.0T patent/DK4120685T3/da active
- 2011-12-20 BR BR112013017208-8A patent/BR112013017208B1/pt active IP Right Grant
- 2011-12-20 KR KR1020137015618A patent/KR20140011475A/ko not_active Ceased
- 2011-12-20 KR KR1020177034131A patent/KR101931276B1/ko active Active
- 2011-12-20 PL PL20217808.3T patent/PL3826306T3/pl unknown
- 2011-12-20 KR KR1020207000716A patent/KR102165666B1/ko active Active
- 2011-12-20 CA CA2933341A patent/CA2933341C/en active Active
- 2011-12-20 FI FIEP22194608.0T patent/FI4120685T3/fi active
- 2011-12-20 EP EP20217808.3A patent/EP3826306B1/en active Active
- 2011-12-20 RU RU2013136900/08A patent/RU2580090C2/ru active
- 2011-12-20 EP EP22194608.0A patent/EP4120685B1/en active Active
- 2011-12-20 CA CA3290897A patent/CA3290897A1/en active Pending
- 2011-12-20 PL PL22194608.0T patent/PL4120685T3/pl unknown
- 2011-12-20 CN CN201610299506.6A patent/CN105812821B/zh active Active
- 2011-12-20 EP EP15165896.0A patent/EP2938081A1/en not_active Ceased
- 2011-12-20 PT PT118550276T patent/PT2663077T/pt unknown
- 2011-12-20 MX MX2015015364A patent/MX339663B/es unknown
- 2011-12-20 PT PT202178083T patent/PT3826306T/pt unknown
- 2011-12-20 PT PT221946080T patent/PT4120685T/pt unknown
- 2011-12-20 HU HUE22194608A patent/HUE068698T2/hu unknown
- 2011-12-20 CN CN201610857048.3A patent/CN106878741B/zh active Active
- 2011-12-20 CN CN201610299505.1A patent/CN105812820B/zh active Active
- 2011-12-20 FI FIEP20217808.3T patent/FI3826306T3/fi active
- 2011-12-20 RU RU2016105127A patent/RU2649770C1/ru active
- 2011-12-20 PT PT221946130T patent/PT4120686T/pt unknown
- 2011-12-20 PL PL15166363T patent/PL2938082T3/pl unknown
- 2011-12-20 MX MX2013007540A patent/MX2013007540A/es active IP Right Grant
- 2011-12-20 CA CA2823880A patent/CA2823880C/en active Active
- 2011-12-20 AU AU2011353904A patent/AU2011353904B2/en active Active
- 2011-12-20 HU HUE20217808A patent/HUE061239T2/hu unknown
- 2011-12-20 ES ES15166363.0T patent/ES2622732T3/es active Active
- 2011-12-20 DK DK20217808.3T patent/DK3826306T3/da active
- 2011-12-20 HU HUE22194613A patent/HUE063372T2/hu unknown
- 2011-12-20 EP EP22194613.0A patent/EP4120686B1/en active Active
- 2011-12-20 ES ES22194608T patent/ES2994227T3/es active Active
- 2011-12-20 ES ES20217808T patent/ES2936314T3/es active Active
- 2011-12-20 ES ES22194613T patent/ES2957772T3/es active Active
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2012
- 2012-01-02 TW TW101100049A patent/TW201244499A/zh unknown
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