CN104012096A - 执行视频译码的运动向量预测 - Google Patents
执行视频译码的运动向量预测 Download PDFInfo
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- CN104012096A CN104012096A CN201280063322.XA CN201280063322A CN104012096A CN 104012096 A CN104012096 A CN 104012096A CN 201280063322 A CN201280063322 A CN 201280063322A CN 104012096 A CN104012096 A CN 104012096A
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- motion vector
- candidate motion
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding 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
- H04N19/50—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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161579465P | 2011-12-22 | 2011-12-22 | |
| US61/579,465 | 2011-12-22 | ||
| US201261584096P | 2012-01-06 | 2012-01-06 | |
| US61/584,096 | 2012-01-06 | ||
| US13/709,555 | 2012-12-10 | ||
| US13/709,555 US9762904B2 (en) | 2011-12-22 | 2012-12-10 | Performing motion vector prediction for video coding |
| PCT/US2012/069000 WO2013096018A1 (en) | 2011-12-22 | 2012-12-11 | Performing motion vector prediction for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104012096A true CN104012096A (zh) | 2014-08-27 |
Family
ID=48654534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280063322.XA Pending CN104012096A (zh) | 2011-12-22 | 2012-12-11 | 执行视频译码的运动向量预测 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US9762904B2 (2) |
| EP (1) | EP2795900A1 (2) |
| JP (2) | JP2015506606A (2) |
| KR (1) | KR102057350B1 (2) |
| CN (1) | CN104012096A (2) |
| AU (1) | AU2012355669B2 (2) |
| BR (1) | BR112014015056B1 (2) |
| CA (1) | CA2858979C (2) |
| HK (1) | HK1197330A1 (2) |
| IL (1) | IL232776A (2) |
| IN (1) | IN2014CN04420A (2) |
| MY (1) | MY167467A (2) |
| PH (1) | PH12014501244B1 (2) |
| RU (1) | RU2573227C1 (2) |
| SG (2) | SG11201402601SA (2) |
| TW (1) | TWI535269B (2) |
| UA (1) | UA114617C2 (2) |
| WO (1) | WO2013096018A1 (2) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016055001A1 (en) * | 2014-10-08 | 2016-04-14 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| CN107710761A (zh) * | 2015-07-03 | 2018-02-16 | 华为技术有限公司 | 图像预测方法和相关设备 |
| CN108401115A (zh) * | 2018-04-28 | 2018-08-14 | 北京心领神绘科技有限公司 | 一种便携图像采集终端的自动修正采集装置及方法 |
| WO2018210315A1 (en) * | 2017-05-18 | 2018-11-22 | Mediatek Inc. | Method and apparatus of motion vector constraint for video coding |
| US10856009B2 (en) | 2014-09-04 | 2020-12-01 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| CN112333450A (zh) * | 2019-08-05 | 2021-02-05 | 腾讯美国有限责任公司 | 一种视频编解码的方法和装置 |
| CN112771872A (zh) * | 2018-09-11 | 2021-05-07 | 有限公司B1影像技术研究所 | 使用帧间预测的图像编码/解码方法和装置 |
| CN113228675A (zh) * | 2018-12-21 | 2021-08-06 | 北京字节跳动网络技术有限公司 | 视频处理中的运动矢量比特深度 |
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| US9510009B2 (en) * | 2010-05-20 | 2016-11-29 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
| BR112014004914B1 (pt) | 2011-08-29 | 2022-04-12 | Ibex Pt Holdings Co., Ltd | Método de codificação de uma imagem em um modo amvp |
| KR102072831B1 (ko) * | 2011-12-16 | 2020-02-03 | 벨로스 미디어 인터내셔널 리미티드 | 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호 방법, 동화상 복호 장치, 및 동화상 부호화 복호장치 |
| WO2013109092A1 (ko) * | 2012-01-18 | 2013-07-25 | 한국전자통신연구원 | 영상 부호화 및 복호화 방법 및 장치 |
| US20130235926A1 (en) * | 2012-03-07 | 2013-09-12 | Broadcom Corporation | Memory efficient video parameter processing |
| EP2839660B1 (en) * | 2012-04-16 | 2020-10-07 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US9313021B2 (en) * | 2013-08-29 | 2016-04-12 | National Chiao Tung University | Secret communication method with self-authentication capability |
| CN105659602B (zh) | 2013-10-14 | 2019-10-08 | 微软技术许可有限责任公司 | 用于视频和图像编码的帧内块复制预测模式的编码器侧选项 |
| KR102275639B1 (ko) | 2013-10-14 | 2021-07-08 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 영상 코딩 및 디코딩에 대한 기본 색상 인덱스 맵 모드의 특징 |
| KR102257269B1 (ko) | 2013-10-14 | 2021-05-26 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩 및 디코딩을 위한 인트라 블록 카피 예측 모드의 피쳐 |
| WO2015056566A1 (ja) * | 2013-10-15 | 2015-04-23 | ソニー株式会社 | 画像処理装置および方法 |
| EP3090553B1 (en) | 2014-01-03 | 2022-07-06 | Microsoft Technology Licensing, LLC | Block vector prediction in video and image coding/decoding |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| CA2939431C (en) | 2014-03-04 | 2020-09-22 | Microsoft Techology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
| US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
| CN105874795B (zh) | 2014-09-30 | 2019-11-29 | 微软技术许可有限责任公司 | 在波前并行处理被启用时对图片内预测模式的规则 |
| US9992512B2 (en) * | 2014-10-06 | 2018-06-05 | Mediatek Inc. | Method and apparatus for motion vector predictor derivation |
| US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
| CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| US10873760B2 (en) * | 2017-04-07 | 2020-12-22 | Futurewei Technologies, Inc. | Motion vector (MV) constraints and transformation constraints in video coding |
| EP3410717A1 (en) * | 2017-05-31 | 2018-12-05 | Thomson Licensing | Methods and apparatus for candidate list pruning |
| US10785494B2 (en) * | 2017-10-11 | 2020-09-22 | Qualcomm Incorporated | Low-complexity design for FRUC |
| WO2019077197A1 (en) * | 2017-10-16 | 2019-04-25 | Nokia Technologies Oy | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING AND DECODING |
| WO2019082985A1 (ja) * | 2017-10-27 | 2019-05-02 | 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 |
| CA3081335A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| CN118381908A (zh) * | 2018-03-21 | 2024-07-23 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的发送方法 |
| WO2019194513A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 어파인 예측을 이용하여 비디오 신호를 처리하는 방법 및 장치 |
| WO2019199141A1 (ko) * | 2018-04-13 | 2019-10-17 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 인터 예측 방법 및 장치 |
| US10873748B2 (en) * | 2018-05-12 | 2020-12-22 | Qualcomm Incorporated | Storage of high precision motion vectors in video coding |
| EP3813373A1 (en) | 2018-05-28 | 2021-04-28 | InterDigital VC Holdings, Inc. | Data dependency in coding/ decoding |
| 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 |
| EP4325862A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| 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 |
| KR102641872B1 (ko) | 2018-06-29 | 2024-02-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut와 amvp 사이의 상호작용 |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| 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 |
| CA3105072A1 (en) | 2018-06-29 | 2020-01-02 | Vid Scale, Inc. | Adaptive control point selection for affine motion model based video coding |
| 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 |
| 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 |
| CA3238058A1 (en) * | 2018-06-30 | 2020-01-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Merge mode-based inter-prediction method and apparatus |
| WO2020008351A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| 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 |
| CN113170172A (zh) | 2018-11-21 | 2021-07-23 | 瑞典爱立信有限公司 | 具有子块合并简化的视频图片编码方法及相关装置 |
| 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 |
| JP7201906B2 (ja) * | 2019-01-15 | 2023-01-11 | 日本電信電話株式会社 | 参照領域決定装置及びプログラム |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| 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 |
| WO2020254459A1 (en) * | 2019-06-20 | 2020-12-24 | Interdigital Vc Holdings France, Sas | Motion vector processing for video encoding and decoding |
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2012
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- 2012-12-11 SG SG11201402601SA patent/SG11201402601SA/en unknown
- 2012-12-11 BR BR112014015056-7A patent/BR112014015056B1/pt active IP Right Grant
- 2012-12-11 HK HK14110727.3A patent/HK1197330A1/xx unknown
- 2012-12-11 EP EP12809461.2A patent/EP2795900A1/en not_active Ceased
- 2012-12-11 KR KR1020147020150A patent/KR102057350B1/ko active Active
- 2012-12-11 RU RU2014130079/08A patent/RU2573227C1/ru active
- 2012-12-11 CN CN201280063322.XA patent/CN104012096A/zh active Pending
- 2012-12-11 AU AU2012355669A patent/AU2012355669B2/en active Active
- 2012-12-11 IN IN4420CHN2014 patent/IN2014CN04420A/en unknown
- 2012-12-11 JP JP2014549122A patent/JP2015506606A/ja active Pending
- 2012-12-11 CA CA2858979A patent/CA2858979C/en active Active
- 2012-12-11 MY MYPI2014701389A patent/MY167467A/en unknown
- 2012-12-11 SG SG10201605087YA patent/SG10201605087YA/en unknown
- 2012-12-11 WO PCT/US2012/069000 patent/WO2013096018A1/en not_active Ceased
- 2012-12-11 UA UAA201408293A patent/UA114617C2/uk unknown
- 2012-12-21 TW TW101149130A patent/TWI535269B/zh active
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2014
- 2014-05-25 IL IL232776A patent/IL232776A/en active IP Right Grant
- 2014-06-03 PH PH12014501244A patent/PH12014501244B1/en unknown
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- 2017-10-23 JP JP2017204423A patent/JP2018050308A/ja active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2795900A1 (en) | 2014-10-29 |
| MY167467A (en) | 2018-08-29 |
| CA2858979C (en) | 2020-04-14 |
| IL232776A0 (en) | 2014-07-31 |
| BR112014015056A2 (pt) | 2017-06-13 |
| AU2012355669B2 (en) | 2017-04-06 |
| KR20140110957A (ko) | 2014-09-17 |
| PH12014501244A1 (en) | 2014-09-15 |
| UA114617C2 (uk) | 2017-07-10 |
| PH12014501244B1 (en) | 2014-09-15 |
| AU2012355669A1 (en) | 2014-07-24 |
| TW201334552A (zh) | 2013-08-16 |
| CA2858979A1 (en) | 2013-06-27 |
| US20130163668A1 (en) | 2013-06-27 |
| WO2013096018A1 (en) | 2013-06-27 |
| SG10201605087YA (en) | 2016-08-30 |
| JP2018050308A (ja) | 2018-03-29 |
| IN2014CN04420A (2) | 2015-09-04 |
| SG11201402601SA (en) | 2014-08-28 |
| TWI535269B (zh) | 2016-05-21 |
| JP2015506606A (ja) | 2015-03-02 |
| KR102057350B1 (ko) | 2019-12-18 |
| RU2573227C1 (ru) | 2016-01-20 |
| HK1197330A1 (en) | 2015-01-09 |
| BR112014015056B1 (pt) | 2022-07-12 |
| IL232776A (en) | 2017-09-28 |
| US9762904B2 (en) | 2017-09-12 |
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