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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JP
Japan
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current block
disparity
block
vector
nbdv
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JP2016504342A
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English (en)
Japanese (ja)
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JP6185143B2 (ja
JP2016517228A (ja
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Priority claimed from US14/218,487 external-priority patent/US9521425B2/en
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Publication of JP2016517228A5 publication Critical patent/JP2016517228A5/ja
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Publication of JP6185143B2 publication Critical patent/JP6185143B2/ja
Expired - Fee Related legal-status Critical Current
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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 US9521425B2 (en) 2013-03-19 2014-03-18 Disparity vector derivation in 3D video coding for skip and direct modes
US14/218,487 2014-03-18
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
WO2014166349A1 (en) * 2013-04-10 2014-10-16 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
WO2016056842A1 (ko) 2014-10-07 2016-04-14 삼성전자 주식회사 뷰 병합 예측을 이용하여 영상을 부호화 또는 복호화 하는 방법 및 그 장치
KR20170065503A (ko) * 2014-10-08 2017-06-13 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
JP6545796B2 (ja) * 2014-10-08 2019-07-17 エルジー エレクトロニクス インコーポレイティド ビデオコーディングにおけるデプスピクチャコーディング方法及び装置
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
KR20200019854A (ko) * 2017-04-21 2020-02-25 제니맥스 미디어 인크. 게임-생성된 모션 벡터들을 위한 시스템들 및 방법들
WO2019234598A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and stmvp
WO2019234676A1 (en) 2018-06-07 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Mv precision refine
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
EP3788782A1 (en) 2018-06-21 2021-03-10 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
TWI840401B (zh) 2018-08-26 2024-05-01 大陸商北京字節跳動網絡技術有限公司 基於多運動模型的跳過和直接模式編碼的視頻塊中的修剪
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
WO2020065517A1 (en) 2018-09-24 2020-04-02 Beijing Bytedance Network Technology Co., Ltd. Simplified history based motion vector prediction
CN111083489B (zh) 2018-10-22 2024-05-14 北京字节跳动网络技术有限公司 多次迭代运动矢量细化
CN111083484B (zh) 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
CN112997495B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 当前图片参考中的取整
CN111436227B (zh) 2018-11-12 2024-03-29 北京字节跳动网络技术有限公司 在视频处理中使用组合帧间-帧内预测
WO2020103852A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Difference calculation based on patial position
WO2020103877A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Coding and decoding of video coding modes
CN121967699A (zh) 2019-02-03 2026-05-01 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
CN121173966A (zh) 2019-02-14 2025-12-19 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr based on the information in the picture header
KR102635518B1 (ko) 2019-03-06 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 변환된 단예측 후보의 사용
JP7307192B2 (ja) 2019-04-02 2023-07-11 北京字節跳動網絡技術有限公司 デコーダ側の動きベクトルの導出
KR20210145754A (ko) 2019-04-12 2021-12-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 행렬 기반 인트라 예측에서의 산출
CN113748676B (zh) 2019-04-16 2024-05-10 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
CN113728647B (zh) 2019-05-01 2023-09-05 北京字节跳动网络技术有限公司 基于矩阵的帧内预测的上下文编码
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
CN113728644B (zh) 2019-05-16 2024-01-26 北京字节跳动网络技术有限公司 基于子区域的运动信息细化确定
SG11202112517QA (en) 2019-05-22 2021-12-30 Beijing Bytedance Network Technology Co Ltd Matrix-based intra prediction using upsampling
CN114051735B (zh) 2019-05-31 2024-07-05 北京字节跳动网络技术有限公司 基于矩阵的帧内预测中的一步下采样过程
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
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
CN114556918B (zh) 2019-10-12 2025-08-12 北京字节跳动网络技术有限公司 细化视频编解码工具的使用和信令
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
KR20260003392A (ko) 2019-10-28 2026-01-06 두인 비전 컴퍼니 리미티드 색상 성분에 기초한 신택스 시그널링 및 파싱
MX2022007503A (es) 2019-12-27 2022-07-04 Beijing Bytedance Network Tech Co Ltd Se?alizacion de tipos de corte en encabezados de imagenes de video.
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
BRPI0911672A2 (pt) * 2008-04-25 2018-03-13 Thomson Licensing modos de pulo intervisualizações com profundidade
US20110304618A1 (en) * 2010-06-14 2011-12-15 Qualcomm Incorporated Calculating disparity for three-dimensional images
EP2858366B1 (en) 2010-07-09 2017-02-01 Samsung Electronics Co., Ltd Method for decoding video by using block merging
EP2721825A4 (en) * 2011-06-15 2014-12-24 Mediatek Inc METHOD AND DEVICE FOR MOTION AND DISPARITY VECTOR PREDICTION AND COMPENSATION IN 3D VIDEO CODING
KR20140004209A (ko) * 2011-06-15 2014-01-10 미디어텍 인크. 3d 비디오 코딩에서의 텍스처 이미지 압축 방법 및 장치
CN104471941B (zh) 2012-07-09 2017-09-19 联发科技股份有限公司 3d视频编码中的视图间子分割预测的方法和装置
US10085039B2 (en) * 2012-09-21 2018-09-25 Hfi Innovation Inc. Method and apparatus of virtual depth values in 3D video coding
RU2625526C2 (ru) * 2013-01-08 2017-07-14 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для обработки видеосигнала

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