JP2016517228A5 - - Google Patents

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Publication number
JP2016517228A5
JP2016517228A5 JP2016504342A JP2016504342A JP2016517228A5 JP 2016517228 A5 JP2016517228 A5 JP 2016517228A5 JP 2016504342 A JP2016504342 A JP 2016504342A JP 2016504342 A JP2016504342 A JP 2016504342A JP 2016517228 A5 JP2016517228 A5 JP 2016517228A5
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Japan
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current block
disparity
block
vector
nbdv
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JP2016504342A
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Japanese (ja)
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JP2016517228A (ja
JP6185143B2 (ja
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Priority claimed from US14/218,487 external-priority patent/US9521425B2/en
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Publication of JP6185143B2 publication Critical patent/JP6185143B2/ja
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JP2016504342A 2013-03-19 2014-03-19 スキップおよびダイレクトモード用の3dビデオコーディングにおける視差ベクトル導出 Expired - Fee Related JP6185143B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361803429P 2013-03-19 2013-03-19
US61/803,429 2013-03-19
US14/218,487 2014-03-18
US14/218,487 US9521425B2 (en) 2013-03-19 2014-03-18 Disparity vector derivation in 3D video coding for skip and direct modes
PCT/US2014/031162 WO2014153382A1 (en) 2013-03-19 2014-03-19 Disparity vector derivation in 3d video coding for skip and direct modes

Publications (3)

Publication Number Publication Date
JP2016517228A JP2016517228A (ja) 2016-06-09
JP2016517228A5 true JP2016517228A5 (https=) 2017-03-02
JP6185143B2 JP6185143B2 (ja) 2017-08-23

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JP2016504342A Expired - Fee Related JP6185143B2 (ja) 2013-03-19 2014-03-19 スキップおよびダイレクトモード用の3dビデオコーディングにおける視差ベクトル導出

Country Status (6)

Country Link
US (1) US9521425B2 (https=)
EP (1) EP2976882A1 (https=)
JP (1) JP6185143B2 (https=)
KR (1) KR101773693B1 (https=)
CN (1) CN105075265B (https=)
WO (1) WO2014153382A1 (https=)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9635357B2 (en) * 2013-02-26 2017-04-25 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9900576B2 (en) 2013-03-18 2018-02-20 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
US10477230B2 (en) * 2013-04-10 2019-11-12 Mediatek Inc. Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
US9503751B2 (en) * 2013-10-17 2016-11-22 Hfi Innovation Inc. Method and apparatus for simplified depth coding with extended prediction modes
KR101895429B1 (ko) * 2014-10-07 2018-09-05 삼성전자주식회사 뷰 병합 예측을 이용하여 영상을 부호화 또는 복호화 하는 방법 및 그 장치
US10397611B2 (en) * 2014-10-08 2019-08-27 Lg Electronics Inc. Method and device for encoding/decoding 3D video
CN106664423B (zh) 2014-10-08 2020-04-07 Lg电子株式会社 视频编译中的深度图片编译方法
CN106534849B (zh) * 2016-12-30 2019-07-16 杭州当虹科技股份有限公司 一种快速的hevc帧间编码方法
CN107257461B (zh) * 2017-04-21 2019-08-20 中国计量大学 基于上下文自适应偏移模型的视音频编码硬判决量化方法
CA3173525A1 (en) 2017-04-21 2018-10-25 Zenimax Media Inc. Systems and methods for game-generated motion vectors
GB2588004B (en) 2018-06-05 2023-03-01 Beijing Bytedance Network Tech Co Ltd Interaction between IBC and affine
EP4351140A1 (en) 2018-06-07 2024-04-10 Beijing Bytedance Network Technology Co., Ltd. Partial cost calculation
WO2019244117A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
WO2019244119A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Sub-block mv inheritance between color components
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
WO2020044197A1 (en) 2018-08-26 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Pruning in multi-motion model based skip and direct mode coded video blocks
CN110933419B (zh) * 2018-09-20 2022-07-01 杭州海康威视数字技术股份有限公司 一种运动矢量确定、边界强度确定方法和设备
CN110944193B (zh) 2018-09-24 2023-08-11 北京字节跳动网络技术有限公司 视频编码和解码中的加权双向预测
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111083492B (zh) 2018-10-22 2024-01-12 北京字节跳动网络技术有限公司 双向光流中的梯度计算
WO2020094151A1 (en) 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in pairwise average candidate calculations
CN111436230B (zh) 2018-11-12 2024-10-11 北京字节跳动网络技术有限公司 仿射预测的带宽控制方法
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
JP7241870B2 (ja) 2018-11-20 2023-03-17 北京字節跳動網絡技術有限公司 部分的な位置に基づく差分計算
CN113383548B (zh) 2019-02-03 2026-02-27 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
CN121309818A (zh) 2019-02-14 2026-01-09 北京字节跳动网络技术有限公司 基于处理参数的解码器侧运动推导
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr based on the information in the picture header
JP2022521554A (ja) 2019-03-06 2022-04-08 北京字節跳動網絡技術有限公司 変換された片予測候補の利用
WO2020200269A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
MX2021012229A (es) 2019-04-12 2021-11-03 Beijing Bytedance Network Tech Co Ltd Determinacion de modo de codificacion de croma basada en intraprediccion basada en matriz.
CN117499656A (zh) 2019-04-16 2024-02-02 北京字节跳动网络技术有限公司 帧内编解码模式下的矩阵推导
WO2020221372A1 (en) 2019-05-01 2020-11-05 Beijing Bytedance Network Technology Co., Ltd. Context coding for matrix-based intra prediction
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
JP7431253B2 (ja) 2019-05-16 2024-02-14 北京字節跳動網絡技術有限公司 動き情報精緻化のサブ領域に基づいた決定
KR102698314B1 (ko) 2019-05-22 2024-08-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 업샘플링을 이용한 행렬 기반 인트라 예측
WO2020239017A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. One-step downsampling process in matrix-based intra prediction
JP2022534320A (ja) 2019-06-05 2022-07-28 北京字節跳動網絡技術有限公司 マトリクスベースイントラ予測のためのコンテキスト決定
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
CN117499640A (zh) 2019-10-12 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
KR20260003392A (ko) 2019-10-28 2026-01-06 두인 비전 컴퍼니 리미티드 색상 성분에 기초한 신택스 시그널링 및 파싱
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링
TWI768324B (zh) * 2020-04-16 2022-06-21 瑞昱半導體股份有限公司 影像處理方法及影像處理裝置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101617842B1 (ko) * 2008-04-25 2016-05-18 톰슨 라이센싱 깊이 정보에 기초한 디스패리티 예측을 구비한 다중 시점 비디오 코딩
US20110304618A1 (en) * 2010-06-14 2011-12-15 Qualcomm Incorporated Calculating disparity for three-dimensional images
EP2924995B1 (en) 2010-07-09 2018-09-12 Samsung Electronics Co., Ltd Method for decoding video by using block merging
JP5872676B2 (ja) * 2011-06-15 2016-03-01 メディアテック インコーポレイテッド 3dビデオコーディングにおけるテクスチャーイメージ圧縮方法および装置
US20140078254A1 (en) * 2011-06-15 2014-03-20 Mediatek Inc. Method and Apparatus of Motion and Disparity Vector Prediction and Compensation for 3D Video Coding
IN2015MN00073A (https=) 2012-07-09 2015-10-16 Mediatek Inc
CN104662910B (zh) * 2012-09-21 2018-04-10 寰发股份有限公司 3d视频编码中的虚拟深度值的方法和装置
CN104969556A (zh) * 2013-01-08 2015-10-07 Lg电子株式会社 处理视频信号的方法和设备

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