JP6426184B2 - 並列動き推定領域のためのスケーラブル実装形態 - Google Patents

並列動き推定領域のためのスケーラブル実装形態 Download PDF

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JP6426184B2
JP6426184B2 JP2016536572A JP2016536572A JP6426184B2 JP 6426184 B2 JP6426184 B2 JP 6426184B2 JP 2016536572 A JP2016536572 A JP 2016536572A JP 2016536572 A JP2016536572 A JP 2016536572A JP 6426184 B2 JP6426184 B2 JP 6426184B2
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candidate
motion vector
candidates
video
vector candidates
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JP2017504243A5 (enExample
JP2017504243A (ja
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チョン、ジェホン
チョン、イン・スク
ラルグディ、ハリハラン・ガネシュ
ワン、シャンリン
カークゼウィックズ、マルタ
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/169—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
    • H04N19/187—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 a scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016536572A 2013-12-06 2014-11-14 並列動き推定領域のためのスケーラブル実装形態 Expired - Fee Related JP6426184B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/099,800 US9432685B2 (en) 2013-12-06 2013-12-06 Scalable implementation for parallel motion estimation regions
US14/099,800 2013-12-06
PCT/US2014/065757 WO2015084567A1 (en) 2013-12-06 2014-11-14 Scalable implementation for parallel motion estimation regions

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JP2017504243A JP2017504243A (ja) 2017-02-02
JP2017504243A5 JP2017504243A5 (enExample) 2017-11-30
JP6426184B2 true JP6426184B2 (ja) 2018-11-21

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US (1) US9432685B2 (enExample)
EP (1) EP3078197A1 (enExample)
JP (1) JP6426184B2 (enExample)
KR (1) KR20160095098A (enExample)
CN (1) CN105814895A (enExample)
BR (1) BR112016012826A2 (enExample)
WO (1) WO2015084567A1 (enExample)

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CN105763600B (zh) * 2016-01-29 2019-06-18 华南理工大学 一种Cache支持的粒通信系统及其粒通信方法
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
US10721489B2 (en) * 2016-09-06 2020-07-21 Qualcomm Incorporated Geometry-based priority for the construction of candidate lists
CN107820038A (zh) * 2017-06-06 2018-03-20 深圳市维海德技术股份有限公司 视频传输方法、视频接收设备及图像采集设备
KR20200097811A (ko) 2018-02-22 2020-08-19 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
CN112352424B (zh) * 2018-07-02 2024-11-22 华为技术有限公司 用于运动矢量预测的方法和装置
US10511852B1 (en) * 2018-07-13 2019-12-17 Tencent America LLC Method and apparatus for video coding
US10735763B2 (en) * 2018-07-27 2020-08-04 Tencent America LLC Method and apparatus for motion vector prediction using spatial and temporal combination
WO2020044256A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Restrictions for extended quadtree
CN110650344B (zh) * 2018-09-14 2022-01-21 北京达佳互联信息技术有限公司 生成合并候选列表的方法、装置以及电子设备、存储介质
US11297330B2 (en) 2018-09-22 2022-04-05 Lg Electronics Inc. Method and apparatus for processing video signal based on inter prediction
CN110944184B (zh) * 2018-09-25 2022-05-31 华为技术有限公司 视频解码方法及视频解码器
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
CN110832869B (zh) * 2019-01-02 2023-04-14 深圳市大疆创新科技有限公司 用于视频编码或解码的运动信息获取方法与装置
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CN113647108B (zh) 2019-03-27 2024-11-19 北京字节跳动网络技术有限公司 基于历史的运动矢量预测
JP7446339B2 (ja) 2019-06-04 2024-03-08 北京字節跳動網絡技術有限公司 幾何学的分割モードコーディングを用いた動き候補リスト
EP3963890A4 (en) 2019-06-04 2025-08-27 Beijing Bytedance Network Technology Co., Ltd. BUILDING A LIST OF MOVEMENT CANDIDATES USING NEIGHBOR BLOCK INFORMATION
CN113994699B (zh) 2019-06-06 2024-01-12 北京字节跳动网络技术有限公司 视频编解码的运动候选列表构建
WO2020244658A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Sub-block based intra block copy
KR102736117B1 (ko) 2019-07-14 2024-12-02 두인 비전 컴퍼니 리미티드 비디오 코딩에서 변환 블록 크기 제한
CN114450959B (zh) 2019-09-28 2024-08-02 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
US11539982B2 (en) * 2019-11-01 2022-12-27 Qualcomm Incorporated Merge estimation region for multi-type-tree block structure
EP4082202A4 (en) * 2019-12-24 2023-05-10 Beijing Dajia Internet Information Technology Co., Ltd. MOTION ESTIMATION AREA FOR MERGER CANDIDATES
CN115362676B (zh) 2020-03-07 2025-10-28 抖音视界有限公司 视频编解码中变换跳过模式的处理

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BR112016012826A2 (pt) 2017-08-08
EP3078197A1 (en) 2016-10-12
CN105814895A (zh) 2016-07-27
KR20160095098A (ko) 2016-08-10
US9432685B2 (en) 2016-08-30
US20150163506A1 (en) 2015-06-11
WO2015084567A1 (en) 2015-06-11
JP2017504243A (ja) 2017-02-02

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