RU2559738C2 - Способ и устройство для кодирования/декодирования вектора движения - Google Patents
Способ и устройство для кодирования/декодирования вектора движения Download PDFInfo
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- RU2559738C2 RU2559738C2 RU2013112365/08A RU2013112365A RU2559738C2 RU 2559738 C2 RU2559738 C2 RU 2559738C2 RU 2013112365/08 A RU2013112365/08 A RU 2013112365/08A RU 2013112365 A RU2013112365 A RU 2013112365A RU 2559738 C2 RU2559738 C2 RU 2559738C2
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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
- H04N19/10—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
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- 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
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- 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
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- H04N19/96—Tree coding, e.g. quad-tree coding
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- 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
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- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0074896 | 2009-08-13 | ||
| KR1020090074896A KR101452859B1 (ko) | 2009-08-13 | 2009-08-13 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012104831/08A Division RU2488972C1 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013112365A RU2013112365A (ru) | 2014-10-20 |
| RU2559738C2 true RU2559738C2 (ru) | 2015-08-10 |
Family
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| RU2012104831/08A RU2488972C1 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2013112250/08A RU2559737C2 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2013112367/08A RU2559740C2 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2015120764A RU2608264C2 (ru) | 2009-08-13 | 2015-06-01 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2015120773/08A RU2597521C1 (ru) | 2009-08-13 | 2015-06-01 | Способ и устройство для кодирования/декодирования вектора движения |
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| Application Number | Title | Priority Date | Filing Date |
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| RU2012104831/08A RU2488972C1 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2013112250/08A RU2559737C2 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2013112367/08A RU2559740C2 (ru) | 2009-08-13 | 2010-08-13 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2015120764A RU2608264C2 (ru) | 2009-08-13 | 2015-06-01 | Способ и устройство для кодирования/декодирования вектора движения |
| RU2015120773/08A RU2597521C1 (ru) | 2009-08-13 | 2015-06-01 | Способ и устройство для кодирования/декодирования вектора движения |
Country Status (22)
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| BR (5) | BR112012001514B1 (enExample) |
| CA (6) | CA2768182C (enExample) |
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| MY (4) | MY155891A (enExample) |
| PL (4) | PL2677749T3 (enExample) |
| PT (1) | PT2677749T (enExample) |
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| SI (1) | SI2677749T1 (enExample) |
| TW (7) | TWI413417B (enExample) |
| WO (1) | WO2011019247A2 (enExample) |
| ZA (2) | ZA201201158B (enExample) |
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| US8503527B2 (en) | 2008-10-03 | 2013-08-06 | Qualcomm Incorporated | Video coding with large macroblocks |
| KR101452859B1 (ko) | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
| KR101474756B1 (ko) * | 2009-08-13 | 2014-12-19 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
| KR101456498B1 (ko) | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| KR20110017719A (ko) | 2009-08-14 | 2011-02-22 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| KR101522850B1 (ko) | 2010-01-14 | 2015-05-26 | 삼성전자주식회사 | 움직임 벡터를 부호화, 복호화하는 방법 및 장치 |
| AU2015201035B2 (en) * | 2010-01-14 | 2016-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding motion vector |
| EP3913923A1 (en) | 2010-01-19 | 2021-11-24 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block |
| WO2011125211A1 (ja) | 2010-04-08 | 2011-10-13 | 株式会社 東芝 | 画像符号化方法及び画像復号化方法 |
| WO2011146451A1 (en) | 2010-05-20 | 2011-11-24 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
| HUE055116T2 (hu) | 2010-09-02 | 2021-10-28 | Lg Electronics Inc | Videó kódolási és dekódolási eljárás |
| HUE049395T2 (hu) | 2010-09-27 | 2020-09-28 | Lg Electronics Inc | Eljárás blokk particionálásra és dekódoló eszköz |
| EP2645716A4 (en) | 2010-11-24 | 2016-04-13 | Panasonic Ip Corp America | METHOD FOR CALCULATING MOTION VECTORS, PICTURE CODING METHOD, PICTOR DECODING METHOD, DEVICE FOR CALCULATING MOTION VECTORS AND PICTURE CODING / DECODING DEVICE |
| JP2014501091A (ja) * | 2010-12-17 | 2014-01-16 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | インター予測方法及びその装置 |
| CN106878742B (zh) | 2011-01-12 | 2020-01-07 | 太阳专利托管公司 | 动态图像编解码装置 |
| KR20120090740A (ko) * | 2011-02-07 | 2012-08-17 | (주)휴맥스 | 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법 |
| MX2013008691A (es) * | 2011-02-10 | 2013-08-21 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento. |
| WO2012114694A1 (ja) * | 2011-02-22 | 2012-08-30 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置 |
| WO2012117728A1 (ja) | 2011-03-03 | 2012-09-07 | パナソニック株式会社 | 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、及び動画像符号化復号装置 |
| RU2571538C2 (ru) | 2011-03-09 | 2015-12-20 | Кабусики Кайся Тосиба | Способ кодирования изображений и способ декодирования изображений |
| US9648334B2 (en) | 2011-03-21 | 2017-05-09 | Qualcomm Incorporated | Bi-predictive merge mode based on uni-predictive neighbors in video coding |
| ES2900107T3 (es) * | 2011-03-21 | 2022-03-15 | Lg Electronics Inc | Método para seleccionar un predictor de vector de movimiento |
| ES2685945T3 (es) | 2011-04-12 | 2018-10-15 | Sun Patent Trust | Procedimiento de codificación de video de movimiento, y aparato de codificación de video de movimiento |
| KR20120118780A (ko) * | 2011-04-19 | 2012-10-29 | 삼성전자주식회사 | 다시점 비디오의 움직임 벡터 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| EP3751854B1 (en) | 2011-05-24 | 2023-05-10 | Sun Patent Trust | Image encoding method, image encoding apparatus, image decoding method, image decoding apparatus |
| JP5865366B2 (ja) | 2011-05-27 | 2016-02-17 | 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 | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
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| KR20140004209A (ko) * | 2011-06-15 | 2014-01-10 | 미디어텍 인크. | 3d 비디오 코딩에서의 텍스처 이미지 압축 방법 및 장치 |
| US9131239B2 (en) | 2011-06-20 | 2015-09-08 | Qualcomm Incorporated | Unified merge mode and adaptive motion vector prediction mode candidates selection |
| JP6112418B2 (ja) * | 2011-06-29 | 2017-04-12 | サン パテント トラスト | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置 |
| CN106851269B (zh) | 2011-06-30 | 2019-11-15 | 太阳专利托管公司 | 图像解码方法及装置、图像编码方法及装置、编解码装置 |
| TW201306568A (zh) | 2011-07-20 | 2013-02-01 | Novatek Microelectronics Corp | 移動估測方法 |
| CN103718558B (zh) | 2011-08-03 | 2017-04-19 | 太阳专利托管公司 | 运动图像编码方法及装置、解码方法及装置和编解码装置 |
| CN106878743B (zh) * | 2011-09-23 | 2020-07-17 | 株式会社Kt | 解码视频信号的方法 |
| TW201626802A (zh) * | 2011-09-28 | 2016-07-16 | Jvc Kenwood Corp | 動態影像編碼裝置、動態影像編碼方法、動態影像編碼程式、送訊裝置、送訊方法及送訊程式、以及動態影像解碼裝置、動態影像解碼方法、動態影像解碼程式、收訊裝置、收訊方法及收訊程式 |
| BR112014008403B1 (pt) | 2011-10-19 | 2022-05-10 | Sun Patent Trust | Método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, e aparelho de decodificação de imagem |
| KR20130050149A (ko) * | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2360375C2 (ru) * | 2002-07-18 | 2009-06-27 | Эл Джи Электроникс Инк. | Способ определения векторов движения для текущего блока в кадре, подлежащем декодированию |
| EP2088554A2 (en) * | 2004-11-19 | 2009-08-12 | NTT DoCoMo, Inc. | Image decoding and encoding apparatus |
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