JP2017525262A5 - - Google Patents

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Publication number
JP2017525262A5
JP2017525262A5 JP2016575530A JP2016575530A JP2017525262A5 JP 2017525262 A5 JP2017525262 A5 JP 2017525262A5 JP 2016575530 A JP2016575530 A JP 2016575530A JP 2016575530 A JP2016575530 A JP 2016575530A JP 2017525262 A5 JP2017525262 A5 JP 2017525262A5
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JP
Japan
Prior art keywords
bins
mvd
absolute value
threshold
subset
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Pending
Application number
JP2016575530A
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English (en)
Japanese (ja)
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JP2017525262A (ja
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Priority claimed from US14/750,935 external-priority patent/US9854253B2/en
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Publication of JP2017525262A publication Critical patent/JP2017525262A/ja
Publication of JP2017525262A5 publication Critical patent/JP2017525262A5/ja
Pending legal-status Critical Current

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JP2016575530A 2014-06-30 2015-06-26 スクリーンコンテンツビデオデータの動きベクトル差分（ｍｖｄ）およびイントラブロックコピーベクトル差分（ｂｖｄ）コーディングのための方法 Pending JP2017525262A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462019239P 2014-06-30 2014-06-30
US62/019,239 2014-06-30
US201462041527P 2014-08-25 2014-08-25
US62/041,527 2014-08-25
US14/750,935 2015-06-25
US14/750,935 US9854253B2 (en) 2014-06-30 2015-06-25 Method for motion vector difference (MVD) and intra block copy vector difference (BVD) coding of screen content video data
PCT/US2015/038076 WO2016003819A1 (en) 2014-06-30 2015-06-26 Method for motion vector difference (mvd) coding of screen content video data

Publications (2)

Publication Number Publication Date
JP2017525262A JP2017525262A (ja) 2017-08-31
JP2017525262A5 true JP2017525262A5 (enExample) 2018-07-19

Family

ID=54932005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016575530A Pending JP2017525262A (ja) 2014-06-30 2015-06-26 スクリーンコンテンツビデオデータの動きベクトル差分（ｍｖｄ）およびイントラブロックコピーベクトル差分（ｂｖｄ）コーディングのための方法

Country Status (5)

Country Link
US (1) US9854253B2 (enExample)
EP (1) EP3162061B1 (enExample)
JP (1) JP2017525262A (enExample)
CN (1) CN106471810A (enExample)
WO (1) WO2016003819A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250063795A (ko) * 2015-08-24 2025-05-08 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
US10462462B2 (en) * 2016-09-29 2019-10-29 Qualcomm Incorporated Motion vector difference coding technique for video coding
US11356693B2 (en) 2016-09-29 2022-06-07 Qualcomm Incorporated Motion vector coding for video coding
US10701391B2 (en) * 2017-03-23 2020-06-30 Qualcomm Incorporated Motion vector difference (MVD) prediction
TWI731345B (zh) * 2018-06-19 2021-06-21 大陸商北京字節跳動網絡技術有限公司 模式相依運動向量差精確集
WO2020009449A1 (ko) * 2018-07-02 2020-01-09 엘지전자 주식회사 어파인 예측을 이용하여 비디오 신호를 처리하기 위한 방법 및 장치
KR102635047B1 (ko) 2018-09-19 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 움직임 벡터 해상도를 가지는 어파인 모드에 대한 구문 재사용
US11197017B2 (en) * 2018-12-06 2021-12-07 Tencent America LLC Methods and apparatuses for video coding
US12010336B2 (en) * 2019-01-01 2024-06-11 Lg Electronics Inc. Method and apparatus for processing video signal on basis of inter prediction
EP3939287A4 (en) 2019-04-25 2022-05-11 Beijing Bytedance Network Technology Co., Ltd. RESTRICTIONS ON DIFFERENCE BETWEEN MOVEMENT VECTORS
WO2020253650A1 (en) * 2019-06-16 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Interaction between screen content coding tools and motion information
KR20220023338A (ko) 2019-06-25 2022-03-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 벡터 차이에 대한 제약
US11245920B2 (en) * 2019-08-23 2022-02-08 Qualcomm Incorporated Escape code coding for motion vector difference in video coding
CN115278256B (zh) * 2020-03-16 2023-09-08 北京达佳互联信息技术有限公司 对视频数据进行解码的方法、装置和介质
CN114615504B (zh) * 2020-12-04 2024-09-17 腾讯科技（深圳）有限公司 视频解码方法、视频编码方法、装置及设备
US12020461B2 (en) * 2021-03-10 2024-06-25 Tencent America LLC Method and apparatus for Haar-based point cloud coding
EP4071717A1 (en) * 2021-04-08 2022-10-12 Beijing Xiaomi Mobile Software Co., Ltd. Method of encoding point cloud geometry data captured by a spinning sensors head
CN113259672B (zh) * 2021-07-15 2021-10-22 腾讯科技（深圳）有限公司 解码方法、编码方法、解码器、编码器以及编解码系统
US12120308B2 (en) 2021-10-20 2024-10-15 Tencent America LLC Methods and devices for restriction on motion vector difference
US12368883B2 (en) * 2022-04-11 2025-07-22 Qualcomm Incorporated Block vector difference binarization and coding in video coding
US11936903B2 (en) 2022-04-19 2024-03-19 Tencent America LLC Bilateral matching based scaling factor derivation for JMVD
JP2025533505A (ja) * 2022-09-20 2025-10-07 コムキャスト ケーブル コミュニケーションズ， エルエルシー 符号化及び復号のための大きさシンボル決定
EP4602801A1 (en) * 2022-10-11 2025-08-20 Comcast Cable Communications, LLC Block vector difference (bvd) indication with reduced overhead
EP4631245A1 (en) * 2022-12-09 2025-10-15 Comcast Cable Communications, LLC Context modeling for sign and magnitude prediction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6900748B2 (en) * 2003-07-17 2005-05-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and apparatus for binarization and arithmetic coding of a data value
CN100466739C (zh) * 2005-10-12 2009-03-04 华为技术有限公司 Cabac解码系统及方法
US7777654B2 (en) * 2007-10-16 2010-08-17 Industrial Technology Research Institute System and method for context-based adaptive binary arithematic encoding and decoding
JP5676744B2 (ja) * 2010-04-13 2015-02-25 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン エントロピー符号化
US10123053B2 (en) * 2011-05-23 2018-11-06 Texas Instruments Incorporated Acceleration of bypass binary symbol processing in video coding
RS64604B1 (sr) 2011-06-16 2023-10-31 Ge Video Compression Llc Entropijsko kodiranje razlika vektora kretanja
US20130170553A1 (en) 2012-01-04 2013-07-04 Qualcomm Incorporated Coding motion vector difference
US9264706B2 (en) * 2012-04-11 2016-02-16 Qualcomm Incorporated Bypass bins for reference index coding in video coding
CN103826128B (zh) * 2014-02-25 2017-01-25 宁波工程学院 一种加密域h.264/avc视频可逆数据隐藏方法
US9756354B2 (en) * 2014-03-17 2017-09-05 Qualcomm Incorporated Block vector predictor for intra block copying
US9900625B2 (en) * 2014-03-17 2018-02-20 Mediatek Inc. Method and apparatus for efficient information coding

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