CN104126302B - 产生额外合并候选者 - Google Patents
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- CN104126302B CN104126302B CN201280054674.9A CN201280054674A CN104126302B CN 104126302 B CN104126302 B CN 104126302B CN 201280054674 A CN201280054674 A CN 201280054674A CN 104126302 B CN104126302 B CN 104126302B
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Classifications
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- 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
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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
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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
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- 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
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- 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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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- 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
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- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161556746P | 2011-11-07 | 2011-11-07 | |
| US61/556,746 | 2011-11-07 | ||
| US201161562284P | 2011-11-21 | 2011-11-21 | |
| US61/562,284 | 2011-11-21 | ||
| US201161562940P | 2011-11-22 | 2011-11-22 | |
| US61/562,940 | 2011-11-22 | ||
| US13/669,992 US20130114717A1 (en) | 2011-11-07 | 2012-11-06 | Generating additional merge candidates |
| US13/669,992 | 2012-11-06 | ||
| PCT/US2012/063932 WO2013070757A1 (en) | 2011-11-07 | 2012-11-07 | Generating additional merge candidates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104126302A CN104126302A (zh) | 2014-10-29 |
| CN104126302B true CN104126302B (zh) | 2017-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280054674.9A Expired - Fee Related CN104126302B (zh) | 2011-11-07 | 2012-11-07 | 产生额外合并候选者 |
Country Status (17)
Families Citing this family (84)
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| CN107483945B (zh) | 2011-11-08 | 2021-05-14 | 株式会社Kt | 利用解码装置对视频信号进行解码的方法 |
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| CN104170389B (zh) * | 2012-04-24 | 2018-10-26 | 联发科技股份有限公司 | 运动向量预测器的产生方法和装置及视点间运动向量预测器候选的产生方法 |
| US9325990B2 (en) | 2012-07-09 | 2016-04-26 | Qualcomm Incorporated | Temporal motion vector prediction in video coding extensions |
| GB2511288A (en) * | 2013-01-09 | 2014-09-03 | Canon Kk | Method, device, and computer program for motion vector prediction in scalable video encoder and decoder |
| US9392286B2 (en) * | 2013-03-15 | 2016-07-12 | Magnum Semiconductor, Inc. | Apparatuses and methods for providing quantized coefficients for video encoding |
| US9948915B2 (en) | 2013-07-24 | 2018-04-17 | Qualcomm Incorporated | Sub-PU motion prediction for texture and depth coding |
| ES2906238T3 (es) | 2013-07-24 | 2022-04-13 | Qualcomm Inc | Predicción de movimiento avanzada simplificada para 3D-HEVC |
| US9762927B2 (en) * | 2013-09-26 | 2017-09-12 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US9667996B2 (en) | 2013-09-26 | 2017-05-30 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US9794575B2 (en) | 2013-12-18 | 2017-10-17 | Magnum Semiconductor, Inc. | Apparatuses and methods for optimizing rate-distortion costs in video encoding |
| EP3114839A4 (en) | 2014-03-07 | 2018-02-14 | Qualcomm Incorporated | Simplified sub-prediction unit (sub-pu) motion parameter inheritence (mpi) |
| CA2942055C (en) * | 2014-03-11 | 2019-07-16 | Hfi Innovation Inc. | Method and apparatus of single sample mode for video coding |
| EP3111641A4 (en) | 2014-04-01 | 2017-11-08 | MediaTek Inc. | Method of motion information coding |
| US20160373744A1 (en) * | 2014-04-23 | 2016-12-22 | Sony Corporation | Image processing apparatus and image processing method |
| WO2016054979A1 (en) * | 2014-10-09 | 2016-04-14 | Mediatek Inc. | Method of 3d or multi-view video coding including view synthesis prediction |
| WO2016070363A1 (en) * | 2014-11-05 | 2016-05-12 | Mediatek Singapore Pte. Ltd. | Merge with inter prediction offset |
| US10958927B2 (en) | 2015-03-27 | 2021-03-23 | Qualcomm Incorporated | Motion information derivation mode determination in video coding |
| EP3306935A4 (en) * | 2015-06-05 | 2019-01-02 | Intellectual Discovery Co., Ltd. | Image encoding and decoding method and image decoding device |
| CN108141588A (zh) * | 2015-09-24 | 2018-06-08 | Lg电子株式会社 | 图像编码系统中的帧间预测方法和装置 |
| WO2017147765A1 (en) * | 2016-03-01 | 2017-09-08 | Mediatek Inc. | Methods for affine motion compensation |
| RU2632127C1 (ru) * | 2016-04-07 | 2017-10-02 | Общество С Ограниченной Ответственностью "Яндекс" | Способ и система сравнения видеофайлов |
| CN116546206A (zh) * | 2016-04-08 | 2023-08-04 | 韩国电子通信研究院 | 用于导出运动预测信息的方法和装置 |
| WO2018045944A1 (en) * | 2016-09-06 | 2018-03-15 | Mediatek Inc. | Methods and apparatuses of candidate set determination for binary-tree splitting blocks |
| CN109997363B (zh) * | 2016-11-28 | 2023-12-05 | 英迪股份有限公司 | 图像编码/解码方法和装置以及存储有比特流的记录介质 |
| EP3410717A1 (en) | 2017-05-31 | 2018-12-05 | Thomson Licensing | Methods and apparatus for candidate list pruning |
| US11064217B2 (en) * | 2017-09-18 | 2021-07-13 | Intellectual Discovery Co., Ltd. | Method and apparatus for coding video using merging candidate list according to block division |
| CN119324983A (zh) | 2018-03-30 | 2025-01-17 | 英迪股份有限公司 | 图像编码/解码方法以及存储介质 |
| WO2019191867A1 (zh) * | 2018-04-02 | 2019-10-10 | 华为技术有限公司 | 一种视频编解码方法和装置 |
| KR102658929B1 (ko) | 2018-05-10 | 2024-04-19 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| MX2020012244A (es) * | 2018-05-16 | 2021-01-29 | Huawei Tech Co Ltd | Metodo y aparato de codificacion de video. |
| KR102660666B1 (ko) | 2018-06-29 | 2024-04-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut들을 업데이트하기 위한 조건들 |
| CN116320489A (zh) | 2018-06-29 | 2023-06-23 | 北京字节跳动网络技术有限公司 | 视频处理方法、编码装置和解码装置 |
| 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 |
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| CN110662030B (zh) * | 2018-06-29 | 2022-06-14 | 北京字节跳动网络技术有限公司 | 一种视频处理方法和装置 |
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| KR102840294B1 (ko) * | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
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| CN112567750A (zh) * | 2018-08-17 | 2021-03-26 | 联发科技股份有限公司 | 用于视频编解码的简化合并候选列表的方法和装置 |
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| CN114125467A (zh) * | 2018-09-13 | 2022-03-01 | 华为技术有限公司 | 一种预测运动信息的解码方法及装置 |
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| FI3876539T3 (fi) | 2018-11-08 | 2024-02-09 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Menetelmä kuvasignaalin koodaamiseksi/dekoodaamiseksi, ja laite sitä varten |
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| CN112970258B (zh) * | 2018-11-13 | 2023-08-18 | 北京字节跳动网络技术有限公司 | 用于子块预测块的多假设 |
| JP7231729B2 (ja) | 2018-11-13 | 2023-03-01 | 北京字節跳動網絡技術有限公司 | イントラブロックコピーのための履歴ベース動き候補リスト構築 |
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| KR20200056272A (ko) * | 2018-11-14 | 2020-05-22 | 에스케이텔레콤 주식회사 | 인터 예측 방법 및 이를 이용한 영상 복호화 장치 |
| KR102607852B1 (ko) | 2018-11-16 | 2023-11-29 | 에이치에프아이 이노베이션 인크. | 비디오 코딩을 위한 모션 벡터 차이와의 향상된 병합의 방법 및 장치 |
| WO2020103935A1 (en) * | 2018-11-22 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Blending method for inter prediction with geometry partition |
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| WO2020117016A1 (ko) * | 2018-12-06 | 2020-06-11 | 엘지전자 주식회사 | 인터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| KR20250093424A (ko) | 2018-12-12 | 2025-06-24 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| CN113261290B (zh) | 2018-12-28 | 2024-03-12 | 北京字节跳动网络技术有限公司 | 基于修改历史的运动预测 |
| WO2020141962A1 (ko) * | 2019-01-04 | 2020-07-09 | 세종대학교산학협력단 | 영상 부호화/복호화 방법 및 장치 |
| 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 |
| US11140406B2 (en) * | 2019-02-20 | 2021-10-05 | Qualcomm Incorporated | Signalling for merge mode with motion vector differences in video coding |
| WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| BR112021023918A2 (pt) | 2019-06-04 | 2022-01-18 | Beijing Bytedance Network Tech Co Ltd | Construção da lista de candidatos a movimento usando informações do bloco vizinho |
| EP3963889A4 (en) | 2019-06-04 | 2023-01-25 | Beijing Bytedance Network Technology Co., Ltd. | CONDITIONAL IMPLEMENTATION OF A MOVEMENT CANDIDATE LIST CONSTRUCTION PROCESS |
| CN114128295B (zh) | 2019-07-14 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 视频编解码中几何分割模式候选列表的构建 |
| CN117596389A (zh) | 2019-09-28 | 2024-02-23 | 北京字节跳动网络技术有限公司 | 视频编解码中的几何分割模式 |
| CN114902663A (zh) * | 2019-12-30 | 2022-08-12 | 鸿颖创新有限公司 | 用于编码视频数据的设备和方法 |
| WO2021180022A1 (en) | 2020-03-07 | 2021-09-16 | Beijing Bytedance Network Technology Co., Ltd. | Handling of transform skip mode in video coding |
| JP2025521457A (ja) * | 2022-07-05 | 2025-07-10 | エルジー エレクトロニクス インコーポレイティド | 双方向インター予測に基づく画像符号化／復号化方法、ビットストリームを伝送する方法、及びビットストリームを保存した記録媒体 |
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| 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 |
| GB0500332D0 (en) * | 2005-01-08 | 2005-02-16 | Univ Bristol | Enhanced error concealment |
| US8665964B2 (en) * | 2009-06-30 | 2014-03-04 | Qualcomm Incorporated | Video coding based on first order prediction and pre-defined second order prediction mode |
| WO2011095259A1 (en) * | 2010-02-05 | 2011-08-11 | Telefonaktiebolaget L M Ericsson (Publ) | Selecting predicted motion vector candidates |
| US9313526B2 (en) * | 2010-02-19 | 2016-04-12 | Skype | Data compression for video |
| US8824558B2 (en) * | 2010-11-23 | 2014-09-02 | Mediatek Inc. | Method and apparatus of spatial motion vector prediction |
| US9866859B2 (en) * | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
| CN106713910B (zh) * | 2011-06-14 | 2019-12-10 | 三星电子株式会社 | 对图像进行解码的设备 |
| RU2577181C2 (ru) * | 2011-10-21 | 2016-03-10 | Нокиа Текнолоджиз Ой | Способ и устройство для кодирования видеосигналов |
| US9544592B2 (en) * | 2012-02-10 | 2017-01-10 | Texas Instruments Incorporated | Methods and systems for encoding pictures associated with video data |
| CN104272743B (zh) * | 2012-05-09 | 2019-01-01 | 太阳专利托管公司 | 执行运动矢量预测的方法、编码和解码方法及其装置 |
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