KR20160095098A - 병렬 모션 추정 영역들에 대한 스케일러블 구현 - Google Patents

병렬 모션 추정 영역들에 대한 스케일러블 구현 Download PDF

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KR20160095098A
KR20160095098A KR1020167018062A KR20167018062A KR20160095098A KR 20160095098 A KR20160095098 A KR 20160095098A KR 1020167018062 A KR1020167018062 A KR 1020167018062A KR 20167018062 A KR20167018062 A KR 20167018062A KR 20160095098 A KR20160095098 A KR 20160095098A
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motion vector
candidate
candidates
vector candidates
motion
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Korean (ko)
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재홍 전
인석 정
하리하란 가네쉬 랄구디
샹린 왕
마르타 카르체비츠
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퀄컴 인코포레이티드
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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)
KR1020167018062A 2013-12-06 2014-11-14 병렬 모션 추정 영역들에 대한 스케일러블 구현 Withdrawn KR20160095098A (ko)

Applications Claiming Priority (3)

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

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KR20160095098A true KR20160095098A (ko) 2016-08-10

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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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CN110572643B (zh) * 2014-01-29 2021-11-16 联发科技股份有限公司 利用自适应运动向量精度的方法和装置
US9854261B2 (en) * 2015-01-06 2017-12-26 Microsoft Technology Licensing, Llc. Detecting markers in an encoded video signal
US10999595B2 (en) 2015-11-20 2021-05-04 Mediatek Inc. Method and apparatus of motion vector prediction or merge candidate derivation for video coding
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
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
CN110868591A (zh) 2018-08-28 2020-03-06 北京字节跳动网络技术有限公司 用扩展四叉树进行分割时的上下文编码
CN114205594B (zh) * 2018-09-14 2022-12-27 北京达佳互联信息技术有限公司 用于视频编码的方法和装置及用于视频解码的方法和装置
KR102807652B1 (ko) * 2018-09-22 2025-05-13 엘지전자 주식회사 인터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치
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
WO2020140218A1 (zh) * 2019-01-02 2020-07-09 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
WO2020156574A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Signaling for video block partition mode
WO2020192726A1 (en) 2019-03-27 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. History-based motion vector prediction
WO2020244568A1 (en) 2019-06-04 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list with geometric partition mode coding
CN113966616B (zh) 2019-06-04 2023-11-14 北京字节跳动网络技术有限公司 使用临近块信息的运动候选列表构建
JP7460661B2 (ja) 2019-06-06 2024-04-02 北京字節跳動網絡技術有限公司 映像符号化のための動き候補リストの構成
WO2020244658A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Sub-block based intra block copy
WO2021008513A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Transform block size restriction in video coding
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
US11539982B2 (en) * 2019-11-01 2022-12-27 Qualcomm Incorporated Merge estimation region for multi-type-tree block structure
WO2021133899A1 (en) * 2019-12-24 2021-07-01 Beijing Dajia Internet Information Technology Co., Ltd. Motion estimation region for the merge candidates
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KR101752418B1 (ko) * 2010-04-09 2017-06-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
KR102028522B1 (ko) * 2011-01-07 2019-10-04 엘지전자 주식회사 영상 정보 부호화 방법 및 복호화 방법과 이를 이용한 장치
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JP2013121167A (ja) * 2011-12-09 2013-06-17 Jvc Kenwood Corp 画像符号化装置、画像符号化方法及び画像符号化プログラム
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
US9338451B2 (en) * 2012-04-12 2016-05-10 Qualcomm Incorporated Common spatial candidate blocks for parallel motion estimation
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WO2019164031A1 (ko) * 2018-02-22 2019-08-29 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
US11233996B2 (en) 2018-02-22 2022-01-25 Lg Electronics Inc. Image decoding method and apparatus according to block division structure in image coding system
US11627319B2 (en) 2018-02-22 2023-04-11 Lg Electronics Inc. Image decoding method and apparatus according to block division structure in image coding system
US12184850B2 (en) 2018-02-22 2024-12-31 Lg Electronics Inc. Image decoding method and apparatus according to block division structure in image coding system

Also Published As

Publication number Publication date
US20150163506A1 (en) 2015-06-11
CN105814895A (zh) 2016-07-27
EP3078197A1 (en) 2016-10-12
JP2017504243A (ja) 2017-02-02
US9432685B2 (en) 2016-08-30
WO2015084567A1 (en) 2015-06-11
JP6426184B2 (ja) 2018-11-21
BR112016012826A2 (pt) 2017-08-08

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Patent event date: 20160705

Patent event code: PA01051R01D

Comment text: International Patent Application

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid