TWI556648B - 解碼影像的方法 - Google Patents
解碼影像的方法 Download PDFInfo
- Publication number
- TWI556648B TWI556648B TW101141663A TW101141663A TWI556648B TW I556648 B TWI556648 B TW I556648B TW 101141663 A TW101141663 A TW 101141663A TW 101141663 A TW101141663 A TW 101141663A TW I556648 B TWI556648 B TW I556648B
- Authority
- TW
- Taiwan
- Prior art keywords
- unit
- motion vector
- image
- current
- candidate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 93
- 230000033001 locomotion Effects 0.000 claims description 555
- 239000013598 vector Substances 0.000 claims description 521
- 230000007774 longterm Effects 0.000 claims description 73
- 230000011218 segmentation Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 description 191
- 230000009466 transformation Effects 0.000 description 32
- 238000010586 diagram Methods 0.000 description 28
- 239000000463 material Substances 0.000 description 28
- 238000004891 communication Methods 0.000 description 27
- 238000013139 quantization Methods 0.000 description 24
- 230000005236 sound signal Effects 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000002123 temporal effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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
-
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/503—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
- H04N19/50—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- 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
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
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 |
|---|---|---|---|
| US201161557133P | 2011-11-08 | 2011-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201332371A TW201332371A (zh) | 2013-08-01 |
| TWI556648B true TWI556648B (zh) | 2016-11-01 |
Family
ID=48290288
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101141663A TWI556648B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的方法 |
| TW104114740A TWI528792B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的裝置 |
| TW104114733A TWI532370B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的方法 |
| TW104114746A TWI505696B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的方法 |
| TW104114742A TWI508533B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的裝置 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104114740A TWI528792B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的裝置 |
| TW104114733A TWI532370B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的方法 |
| TW104114746A TWI505696B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的方法 |
| TW104114742A TWI508533B (zh) | 2011-11-08 | 2012-11-08 | 解碼影像的裝置 |
Country Status (16)
| Country | Link |
|---|---|
| US (6) | US20140307783A1 (enExample) |
| EP (7) | EP2916551A3 (enExample) |
| JP (7) | JP2014535239A (enExample) |
| KR (6) | KR101493698B1 (enExample) |
| CN (7) | CN104796724B (enExample) |
| AU (1) | AU2012336572B2 (enExample) |
| BR (5) | BR122015021741A2 (enExample) |
| CA (5) | CA2883368C (enExample) |
| MX (5) | MX2014005643A (enExample) |
| MY (5) | MY179763A (enExample) |
| PH (5) | PH12014500945A1 (enExample) |
| RU (5) | RU2566956C2 (enExample) |
| SG (5) | SG10201502735PA (enExample) |
| TW (5) | TWI556648B (enExample) |
| WO (1) | WO2013069990A1 (enExample) |
| ZA (5) | ZA201403267B (enExample) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY170743A (en) | 2011-06-30 | 2019-08-27 | Sony Corp | Image processing device and image processing method |
| RU2609083C2 (ru) | 2011-10-28 | 2017-01-30 | Сан Пэтент Траст | Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений |
| CA2836243C (en) | 2011-10-28 | 2020-12-01 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, and image decoding apparatus |
| US20130177084A1 (en) * | 2012-01-10 | 2013-07-11 | Qualcomm Incorporated | Motion vector scaling in video coding |
| US9602831B2 (en) * | 2012-03-07 | 2017-03-21 | Lg Electronics Inc. | Method and apparatus for processing video signals |
| CA2864002A1 (en) * | 2012-04-24 | 2013-10-31 | Mediatek Inc. | Method and apparatus of motion vector derivation for 3d video coding |
| US9736498B2 (en) * | 2012-10-03 | 2017-08-15 | Mediatek Inc. | Method and apparatus of disparity vector derivation and inter-view motion vector prediction for 3D video coding |
| WO2014166068A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Refinement of view synthesis prediction for 3-d video coding |
| US20160205409A1 (en) * | 2013-09-04 | 2016-07-14 | Samsung Electronics Co., Ltd. | Screen image encoding method and apparatus therefor, and screen image decoding method and apparatus therefor |
| JP6615777B2 (ja) * | 2014-01-02 | 2019-12-04 | インダストリー−アカデミア、コーオペレイション、グループ、オブ、セジョン、ユニバーシティー | 多視点ビデオを符号化する方法及びその装置、並びに多視点ビデオを復号化する方法及びその装置 |
| KR102362242B1 (ko) | 2014-10-31 | 2022-02-11 | 삼성전자주식회사 | 움직임 벡터 부복호화 방법 및 장치 |
| CN111491165B (zh) * | 2014-12-26 | 2024-03-15 | 索尼公司 | 影像处理设备和影像处理方法 |
| CN104811721B (zh) * | 2015-05-26 | 2017-09-22 | 珠海全志科技股份有限公司 | 视频解码数据存储方法及运动向量数据的计算方法 |
| US10555002B2 (en) * | 2016-01-21 | 2020-02-04 | Intel Corporation | Long term reference picture coding |
| CN116567262B (zh) * | 2016-05-24 | 2026-06-26 | 韩国电子通信研究院 | 图像编码/解码方法和用于所述方法的记录介质 |
| CN110100440B (zh) * | 2016-12-22 | 2023-04-25 | 株式会社Kt | 一种用于对视频进行解码、编码的方法 |
| CN109089119B (zh) * | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
| WO2019001741A1 (en) * | 2017-06-30 | 2019-01-03 | Huawei Technologies Co., Ltd. | MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION |
| KR20200038943A (ko) * | 2017-08-22 | 2020-04-14 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 이미지 인코더, 이미지 디코더, 이미지 인코딩 방법 및 이미지 디코딩 방법 |
| KR102360412B1 (ko) * | 2017-08-25 | 2022-02-09 | 엘지디스플레이 주식회사 | 영상 생성 방법과 이를 이용한 표시장치 |
| CN116886900A (zh) * | 2017-09-26 | 2023-10-13 | 松下电器（美国）知识产权公司 | 解码装置、编码装置、解码方法和编码方法 |
| CN117061738A (zh) | 2018-04-02 | 2023-11-14 | 深圳市大疆创新科技有限公司 | 用于图像处理的方法和图像处理装置 |
| TWI723445B (zh) * | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 查找表的更新：fifo、約束的fifo |
| CN110662054B (zh) | 2018-06-29 | 2023-01-06 | 北京字节跳动网络技术有限公司 | 用于视频处理的方法、装置、计算机可读存储介质 |
| KR102641872B1 (ko) | 2018-06-29 | 2024-02-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut와 amvp 사이의 상호작용 |
| EP4325862A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| CN110662070B (zh) | 2018-06-29 | 2022-03-18 | 北京字节跳动网络技术有限公司 | 用于查找表更新的编码的运动信息的选择 |
| WO2020003279A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks |
| JP7460617B2 (ja) | 2018-06-29 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | Ｌｕｔ更新条件 |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| WO2020008351A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| US10284432B1 (en) * | 2018-07-03 | 2019-05-07 | Kabushiki Kaisha Ubitus | Method for enhancing quality of media transmitted via network |
| WO2020032531A1 (ko) | 2018-08-06 | 2020-02-13 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN117241039A (zh) * | 2018-08-28 | 2023-12-15 | 华为技术有限公司 | 帧间预测方法、装置以及视频编码器和视频解码器 |
| CN110868613B (zh) * | 2018-08-28 | 2021-10-01 | 华为技术有限公司 | 基于历史候选列表的图像编码方法、图像解码方法及装置 |
| CN110876058B (zh) * | 2018-08-30 | 2021-09-21 | 华为技术有限公司 | 一种历史候选列表更新方法与装置 |
| TWI820211B (zh) * | 2018-09-12 | 2023-11-01 | 大陸商北京字節跳動網絡技術有限公司 | 取決於總數減去k的開始檢查hmvp候選的條件 |
| ES2952457T3 (es) * | 2018-10-02 | 2023-10-31 | Lg Electronics Inc | Método y aparato para construir un candidato de predicción en base a HMVP |
| WO2020094074A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Position-depending ordering of motion candidate list for geometric partitioning mode |
| KR102468805B1 (ko) * | 2018-12-12 | 2022-11-18 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| WO2020133518A1 (zh) | 2018-12-29 | 2020-07-02 | 深圳市大疆创新科技有限公司 | 视频处理方法和设备 |
| KR102648159B1 (ko) | 2019-01-10 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut 업데이트의 호출 |
| CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| CN114339237B (zh) * | 2019-02-20 | 2023-04-25 | 北京达佳互联信息技术有限公司 | 用于视频编码的方法和电子设备 |
| CN119893082A (zh) * | 2019-03-08 | 2025-04-25 | 韩国电子通信研究院 | 图像编码/解码方法和设备以及存储比特流的记录介质 |
| US11350074B2 (en) * | 2019-03-20 | 2022-05-31 | Electronics And Telecommunications Research Institute | Method for processing immersive video and method for producing immersive video |
| WO2020197038A1 (ko) | 2019-03-22 | 2020-10-01 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 서브 파티션 기반의 인트라 예측 방법 및 장치 |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| US10638130B1 (en) * | 2019-04-09 | 2020-04-28 | Google Llc | Entropy-inspired directional filtering for image coding |
| CN118828009A (zh) * | 2019-05-15 | 2024-10-22 | 华为技术有限公司 | 候选运动矢量列表获取方法、装置及编解码器 |
| CN113906760B (zh) * | 2019-06-05 | 2026-03-27 | 北京字节跳动网络技术有限公司 | 用于帧间预测的运动信息推导 |
| CN114080814B (zh) | 2019-06-13 | 2025-01-17 | Lg电子株式会社 | 基于运动矢量预测的图像/视频编码方法和装置 |
| ES3065915T3 (en) | 2019-06-14 | 2026-05-08 | Lg Electronics Inc | Method and device for image coding using motion vector differences |
| CN113992914B (zh) * | 2019-09-24 | 2023-04-14 | Oppo广东移动通信有限公司 | 帧间预测方法及装置、设备、存储介质 |
| US12587665B2 (en) * | 2023-07-06 | 2026-03-24 | Google Llc | Hardware efficient decoder side motion vector refinement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030202605A1 (en) * | 1998-12-23 | 2003-10-30 | Intel Corporation | Video frame synthesis |
| US20030206589A1 (en) * | 2002-05-03 | 2003-11-06 | Lg Electronics Inc. | Method for coding moving picture |
| US20090175334A1 (en) * | 2007-10-12 | 2009-07-09 | Qualcomm Incorporated | Adaptive coding of video block header information |
| US20090196342A1 (en) * | 2006-08-02 | 2009-08-06 | Oscar Divorra Escoda | Adaptive Geometric Partitioning For Video Encoding |
| US20110096829A1 (en) * | 2009-10-23 | 2011-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video and method and apparatus for decoding video, based on hierarchical structure of coding unit |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3347954B2 (ja) * | 1995-11-02 | 2002-11-20 | 三菱電機株式会社 | 動画像符号化装置及び動画像復号化装置 |
| ES2725714T3 (es) | 2001-11-06 | 2019-09-26 | Panasonic Ip Corp America | Procedimiento de codificación de imágenes en movimiento y procedimiento de decodificación de imágenes en movimiento |
| CN1913634B (zh) * | 2001-11-06 | 2011-08-24 | 松下电器产业株式会社 | 运动图像解码方法 |
| ES2644005T3 (es) | 2002-04-19 | 2017-11-27 | Panasonic Intellectual Property Corporation Of America | Procedimiento de cálculo de vectores de movimiento |
| WO2003090475A1 (en) | 2002-04-19 | 2003-10-30 | Matsushita Electric Industrial Co., Ltd. | Method for calculating motion vector |
| JP4130783B2 (ja) * | 2002-04-23 | 2008-08-06 | 松下電器産業株式会社 | 動きベクトル符号化方法および動きベクトル復号化方法 |
| KR100506864B1 (ko) * | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
| US8824553B2 (en) * | 2003-05-12 | 2014-09-02 | Google Inc. | Video compression method |
| US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
| CN1784008B (zh) | 2004-12-02 | 2010-04-28 | 北京凯诚高清电子技术有限公司 | 高清晰视频超强压缩编码方法及解码方法 |
| KR100668463B1 (ko) * | 2004-12-31 | 2007-01-12 | 엠큐브웍스(주) | 동영상 데이터의 인코딩을 위한 다중 참조 프레임 선택 방법 |
| KR100763182B1 (ko) | 2005-05-02 | 2007-10-05 | 삼성전자주식회사 | 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치 |
| US8559515B2 (en) | 2005-09-21 | 2013-10-15 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-view video |
| WO2007035042A1 (en) | 2005-09-21 | 2007-03-29 | Samsung Electronics Co., Ltd. | Apparatus and method for encoding and decoding multi-view video |
| CN101371571B (zh) * | 2006-01-12 | 2013-06-19 | Lg电子株式会社 | 处理多视图视频 |
| US8154585B2 (en) | 2006-01-12 | 2012-04-10 | Lg Electronics Inc. | Processing multiview video |
| RU2395174C1 (ru) * | 2006-03-30 | 2010-07-20 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для декодирования/кодирования сигнала видео |
| TWI355205B (en) | 2007-01-24 | 2011-12-21 | Lg Electronics Inc | A method and an apparatus for processing a video s |
| JP2008245016A (ja) * | 2007-03-28 | 2008-10-09 | Canon Inc | 画像符号化装置、画像符号化方法、及びプログラム |
| US8494049B2 (en) * | 2007-04-09 | 2013-07-23 | Cisco Technology, Inc. | Long term reference frame management with error video feedback for compressed video communication |
| US9648325B2 (en) | 2007-06-30 | 2017-05-09 | Microsoft Technology Licensing, Llc | Video decoding implementations for a graphics processing unit |
| CN103124354B (zh) | 2007-09-28 | 2016-01-20 | 杜比实验室特许公司 | 处理视频信息 |
| KR100901642B1 (ko) | 2008-01-25 | 2009-06-09 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| KR100985263B1 (ko) * | 2008-07-18 | 2010-10-04 | 엘지전자 주식회사 | 모션벡터 결정방법 |
| WO2010041855A2 (en) | 2008-10-06 | 2010-04-15 | Lg Electronics Inc. | A method and an apparatus for processing a video signal |
| KR101377527B1 (ko) * | 2008-10-14 | 2014-03-25 | 에스케이 텔레콤주식회사 | 복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법 |
| KR20110008653A (ko) * | 2009-07-20 | 2011-01-27 | 삼성전자주식회사 | 움직임 벡터 예측 방법과 이를 이용한 영상 부호화/복호화 장치 및 방법 |
| KR101452859B1 (ko) * | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
| JP2011082683A (ja) * | 2009-10-05 | 2011-04-21 | Sony Corp | 画像処理装置、画像処理方法、及び、プログラム |
| CN102045557B (zh) * | 2009-10-20 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | 视频编解码方法及使用其的视频编码、解码装置 |
| CN102104781B (zh) * | 2009-12-18 | 2013-03-20 | 联咏科技股份有限公司 | 图像解码器 |
| US20110217994A1 (en) | 2010-03-03 | 2011-09-08 | Boku, Inc. | Systems and Methods to Automate Transactions via Mobile Devices |
| US20110310976A1 (en) * | 2010-06-17 | 2011-12-22 | Qualcomm Incorporated | Joint Coding of Partition Information in Video Coding |
| US8848779B2 (en) * | 2010-07-15 | 2014-09-30 | Sharp Laboratories Of America, Inc. | Method of parallel video coding based on block size |
| US8526495B2 (en) * | 2010-11-22 | 2013-09-03 | Mediatek Singapore Pte. Ltd. | Apparatus and method of constrained partition size for high efficiency video coding |
| CA2826787C (en) * | 2011-10-27 | 2019-09-17 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, and image decoding apparatus |
| CA2836243C (en) * | 2011-10-28 | 2020-12-01 | Panasonic Corporation | Image coding method, image decoding method, image coding apparatus, and image decoding apparatus |
| US10200709B2 (en) * | 2012-03-16 | 2019-02-05 | Qualcomm Incorporated | High-level syntax extensions for high efficiency video coding |
-
2012
- 2012-11-08 TW TW101141663A patent/TWI556648B/zh active
- 2012-11-08 AU AU2012336572A patent/AU2012336572B2/en active Active
- 2012-11-08 MY MYPI2015000865A patent/MY179763A/en unknown
- 2012-11-08 SG SG10201502735PA patent/SG10201502735PA/en unknown
- 2012-11-08 TW TW104114740A patent/TWI528792B/zh active
- 2012-11-08 CN CN201510161074.8A patent/CN104796724B/zh active Active
- 2012-11-08 SG SG11201402160XA patent/SG11201402160XA/en unknown
- 2012-11-08 CA CA2883368A patent/CA2883368C/en active Active
- 2012-11-08 SG SG10201502739QA patent/SG10201502739QA/en unknown
- 2012-11-08 CN CN201510161048.5A patent/CN104796723B/zh active Active
- 2012-11-08 MX MX2014005643A patent/MX2014005643A/es active IP Right Grant
- 2012-11-08 MY MYPI2014001213A patent/MY169355A/en unknown
- 2012-11-08 EP EP15164427.5A patent/EP2916551A3/en not_active Ceased
- 2012-11-08 EP EP15164430.9A patent/EP2916553A3/en not_active Ceased
- 2012-11-08 RU RU2015114980/08A patent/RU2566956C2/ru active
- 2012-11-08 BR BR122015021741A patent/BR122015021741A2/pt not_active Application Discontinuation
- 2012-11-08 RU RU2015114969/08A patent/RU2566955C9/ru active
- 2012-11-08 MX MX2015004569A patent/MX336649B/es unknown
- 2012-11-08 MY MYPI2015000861A patent/MY177794A/en unknown
- 2012-11-08 MY MYPI2015000872A patent/MY179745A/en unknown
- 2012-11-08 BR BR122015021739A patent/BR122015021739A2/pt not_active Application Discontinuation
- 2012-11-08 CN CN201810167672.XA patent/CN108259915B/zh active Active
- 2012-11-08 CN CN201510194833.0A patent/CN104811727B/zh active Active
- 2012-11-08 BR BR122015021735A patent/BR122015021735A2/pt not_active Application Discontinuation
- 2012-11-08 BR BR122015021736A patent/BR122015021736A2/pt not_active Application Discontinuation
- 2012-11-08 RU RU2015114988/08A patent/RU2566957C2/ru active
- 2012-11-08 MX MX2015004579A patent/MX336650B/es unknown
- 2012-11-08 EP EP17185127.2A patent/EP3264770A1/en not_active Ceased
- 2012-11-08 RU RU2015115002/08A patent/RU2566973C2/ru active
- 2012-11-08 TW TW104114733A patent/TWI532370B/zh active
- 2012-11-08 CA CA2883363A patent/CA2883363C/en active Active
- 2012-11-08 CA CA2883047A patent/CA2883047C/en active Active
- 2012-11-08 EP EP12848529.9A patent/EP2763416A4/en not_active Ceased
- 2012-11-08 CN CN201280054956.9A patent/CN103931192B/zh active Active
- 2012-11-08 JP JP2014540946A patent/JP2014535239A/ja active Pending
- 2012-11-08 RU RU2014117652/08A patent/RU2586001C2/ru active
- 2012-11-08 BR BR112014010966A patent/BR112014010966A2/pt not_active Application Discontinuation
- 2012-11-08 MX MX2015004567A patent/MX336648B/es unknown
- 2012-11-08 CA CA2854887A patent/CA2854887C/en active Active
- 2012-11-08 MY MYPI2015000871A patent/MY174659A/en unknown
- 2012-11-08 TW TW104114746A patent/TWI505696B/zh active
- 2012-11-08 SG SG10201502731VA patent/SG10201502731VA/en unknown
- 2012-11-08 SG SG10201502738XA patent/SG10201502738XA/en unknown
- 2012-11-08 EP EP15164428.3A patent/EP2916552A3/en not_active Ceased
- 2012-11-08 KR KR1020120126170A patent/KR101493698B1/ko active Active
- 2012-11-08 CN CN201510161050.2A patent/CN104754356B/zh active Active
- 2012-11-08 US US14/357,043 patent/US20140307783A1/en not_active Abandoned
- 2012-11-08 EP EP15163868.1A patent/EP2916550A3/en not_active Ceased
- 2012-11-08 MX MX2015004571A patent/MX337403B/es unknown
- 2012-11-08 CA CA2883050A patent/CA2883050C/en active Active
- 2012-11-08 CN CN201510162074.XA patent/CN104768010B/zh active Active
- 2012-11-08 EP EP15163909.3A patent/EP2953367A1/en not_active Ceased
- 2012-11-08 TW TW104114742A patent/TWI508533B/zh active
- 2012-11-08 WO PCT/KR2012/009408 patent/WO2013069990A1/ko not_active Ceased
-
2014
- 2014-04-29 PH PH12014500945A patent/PH12014500945A1/en unknown
- 2014-05-06 ZA ZA2014/03267A patent/ZA201403267B/en unknown
- 2014-05-07 KR KR20140054461A patent/KR101493699B1/ko active Active
- 2014-10-29 KR KR1020140148740A patent/KR101575004B1/ko active Active
-
2015
- 2015-01-22 US US14/603,164 patent/US9225995B2/en active Active
- 2015-01-22 US US14/603,112 patent/US9204163B2/en active Active
- 2015-02-24 KR KR1020150025921A patent/KR101575006B1/ko active Active
- 2015-02-24 KR KR1020150025920A patent/KR101575005B1/ko active Active
- 2015-02-26 US US14/632,673 patent/US9451282B2/en active Active
- 2015-02-26 US US14/632,717 patent/US9332273B2/en active Active
- 2015-03-25 PH PH12015500673A patent/PH12015500673A1/en unknown
- 2015-03-25 PH PH12015500672A patent/PH12015500672A1/en unknown
- 2015-03-25 PH PH12015500671A patent/PH12015500671B1/en unknown
- 2015-03-25 PH PH12015500669A patent/PH12015500669B1/en unknown
- 2015-04-07 KR KR1020150049072A patent/KR101881551B1/ko active Active
- 2015-04-08 JP JP2015079406A patent/JP6120902B2/ja active Active
- 2015-04-08 JP JP2015079404A patent/JP6122056B2/ja active Active
- 2015-04-08 JP JP2015079403A patent/JP2015159586A/ja active Pending
- 2015-04-08 JP JP2015079405A patent/JP6120901B2/ja active Active
- 2015-06-29 ZA ZA2015/04684A patent/ZA201504684B/en unknown
- 2015-06-29 ZA ZA2015/04683A patent/ZA201504683B/en unknown
- 2015-06-29 ZA ZA2015/04681A patent/ZA201504681B/en unknown
- 2015-06-29 ZA ZA2015/04682A patent/ZA201504682B/en unknown
-
2017
- 2017-03-30 JP JP2017066507A patent/JP6466986B2/ja active Active
-
2018
- 2018-02-22 US US15/902,519 patent/US20180184114A1/en not_active Abandoned
-
2019
- 2019-01-10 JP JP2019002964A patent/JP2019071662A/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030202605A1 (en) * | 1998-12-23 | 2003-10-30 | Intel Corporation | Video frame synthesis |
| US20030206589A1 (en) * | 2002-05-03 | 2003-11-06 | Lg Electronics Inc. | Method for coding moving picture |
| US20090196342A1 (en) * | 2006-08-02 | 2009-08-06 | Oscar Divorra Escoda | Adaptive Geometric Partitioning For Video Encoding |
| US20090175334A1 (en) * | 2007-10-12 | 2009-07-09 | Qualcomm Incorporated | Adaptive coding of video block header information |
| US20110096829A1 (en) * | 2009-10-23 | 2011-04-28 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video and method and apparatus for decoding video, based on hierarchical structure of coding unit |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI508533B (zh) | 解碼影像的裝置 | |
| TWI604721B (zh) | 畫面間預測的運動向量預測方法與裝置 | |
| TWI575944B (zh) | 視訊解碼裝置 | |
| TWI605702B (zh) | 視訊解碼裝置 | |
| AU2015201549B2 (en) | Method and device for determining motion vector for video coding or video decoding |