JP6246919B2 - 深度イントラコーディングのためのウェッジレットパターン拡張 - Google Patents

深度イントラコーディングのためのウェッジレットパターン拡張 Download PDF

Info

Publication number
JP6246919B2
JP6246919B2 JP2016522805A JP2016522805A JP6246919B2 JP 6246919 B2 JP6246919 B2 JP 6246919B2 JP 2016522805 A JP2016522805 A JP 2016522805A JP 2016522805 A JP2016522805 A JP 2016522805A JP 6246919 B2 JP6246919 B2 JP 6246919B2
Authority
JP
Japan
Prior art keywords
block
size
partition pattern
depth
video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2016522805A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016537860A5 (enExample
JP2016537860A (ja
Inventor
ジャオ、シン
ジャン、リ
チェン、イン
カークゼウィックズ、マルタ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016537860A publication Critical patent/JP2016537860A/ja
Publication of JP2016537860A5 publication Critical patent/JP2016537860A5/ja
Application granted granted Critical
Publication of JP6246919B2 publication Critical patent/JP6246919B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016522805A 2013-10-15 2014-10-15 深度イントラコーディングのためのウェッジレットパターン拡張 Active JP6246919B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361891203P 2013-10-15 2013-10-15
US61/891,203 2013-10-15
US14/513,839 US9544601B2 (en) 2013-10-15 2014-10-14 Wedgelet pattern extension for depth intra coding
US14/513,839 2014-10-14
PCT/US2014/060732 WO2015057861A1 (en) 2013-10-15 2014-10-15 Wedgelet pattern extension for depth intra coding

Publications (3)

Publication Number Publication Date
JP2016537860A JP2016537860A (ja) 2016-12-01
JP2016537860A5 JP2016537860A5 (enExample) 2017-04-06
JP6246919B2 true JP6246919B2 (ja) 2017-12-13

Family

ID=52809635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016522805A Active JP6246919B2 (ja) 2013-10-15 2014-10-15 深度イントラコーディングのためのウェッジレットパターン拡張

Country Status (9)

Country Link
US (1) US9544601B2 (enExample)
EP (1) EP3058738B1 (enExample)
JP (1) JP6246919B2 (enExample)
KR (1) KR101776545B1 (enExample)
CN (1) CN105612747B (enExample)
BR (1) BR112016008369B1 (enExample)
ES (1) ES2745282T3 (enExample)
HU (1) HUE047082T2 (enExample)
WO (1) WO2015057861A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6571646B2 (ja) * 2013-10-18 2019-09-04 エルジー エレクトロニクス インコーポレイティド マルチビュービデオのデコード方法及び装置
CN110087089B (zh) 2013-11-27 2023-03-10 寰发股份有限公司 用于颜色视频数据的视频编解码方法
US9756359B2 (en) 2013-12-16 2017-09-05 Qualcomm Incorporated Large blocks and depth modeling modes (DMM'S) in 3D video coding
CN103826115B (zh) * 2014-03-21 2016-03-02 华为技术有限公司 图像分割方式的编解码处理方法和装置
US10110916B2 (en) * 2014-04-22 2018-10-23 Sony Corporation Encoding device and encoding method
JP6847033B2 (ja) * 2014-10-10 2021-03-24 アドバンスト・マイクロ・ディバイシズ・インコーポレイテッドＡｄｖａｎｃｅｄ Ｍｉｃｒｏ Ｄｅｖｉｃｅｓ Ｉｎｃｏｒｐｏｒａｔｅｄ ハイブリッドブロックベースの圧縮
WO2017008263A1 (en) * 2015-07-15 2017-01-19 Mediatek Singapore Pte. Ltd. Conditional binary tree block partitioning structure
KR102528387B1 (ko) * 2017-01-09 2023-05-03 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
US11108841B2 (en) 2018-06-19 2021-08-31 At&T Intellectual Property I, L.P. Apparatus, storage medium and method for heterogeneous segmentation of video streaming
WO2020044253A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Redundancy removal of partitioning methods
CN109462762B (zh) * 2018-10-26 2020-12-01 国网福建省电力有限公司漳州供电公司 用于无人机航拍的图像处理方法
WO2020140951A1 (en) 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Motion vector derivation between color components
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
KR102764505B1 (ko) * 2019-02-21 2025-02-07 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측을 사용하는 영상 디코딩 방법 및 그 장치
CN110363212B (zh) * 2019-03-28 2022-02-15 西南石油大学 基于边界扫描的多wedgelet图像近似方法
CN114556928B (zh) * 2019-09-17 2025-12-02 交互数字Vc控股公司 帧内子分区相关的帧内编码
WO2021110568A1 (en) * 2019-12-05 2021-06-10 Interdigital Vc Holdings France, Sas Intra sub partitions for video encoding and decoding combined with multiple transform selection, matrix weighted intra prediction or multi-reference-line intra prediction
WO2021247171A1 (en) * 2020-06-01 2021-12-09 Qualcomm Incorporated Methods and apparatus for occlusion handling techniques
CN112929705B (zh) * 2021-02-02 2022-04-22 腾讯科技（深圳）有限公司 纹理压缩和解压方法、装置、计算机设备和存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013533714A (ja) * 2010-08-11 2013-08-22 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 多視点信号コーデック
KR101824241B1 (ko) * 2011-01-11 2018-03-14 에스케이 텔레콤주식회사 인트라 부가정보 부호화/복호화 장치 및 방법
CN102857763B (zh) * 2011-06-30 2016-02-17 华为技术有限公司 一种基于帧内预测的解码方法和解码装置
CN109257596B (zh) * 2011-11-11 2023-06-13 Ge视频压缩有限责任公司 解码器、编码器及重构、编码、解码、传送和处理方法
WO2013107931A1 (en) * 2012-01-19 2013-07-25 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
JP6154643B2 (ja) * 2013-03-29 2017-06-28 Kddi株式会社 動画像符号化装置、動画像符号化装置のデプスイントラ予測方法およびプログラム、ならびに動画像復号装置、動画像復号装置のデプスイントラ予測方法およびプログラム
US9641853B2 (en) * 2013-04-15 2017-05-02 Futurewei Technologies, Inc. Method and apparatus of depth prediction mode selection

Also Published As

Publication number Publication date
KR20160070761A (ko) 2016-06-20
BR112016008369B1 (pt) 2023-04-18
US20150103906A1 (en) 2015-04-16
BR112016008369A2 (enExample) 2017-08-01
CN105612747B (zh) 2018-10-09
EP3058738B1 (en) 2019-06-12
EP3058738A1 (en) 2016-08-24
JP2016537860A (ja) 2016-12-01
KR101776545B1 (ko) 2017-09-07
HUE047082T2 (hu) 2020-04-28
CN105612747A (zh) 2016-05-25
ES2745282T3 (es) 2020-02-28
US9544601B2 (en) 2017-01-10
WO2015057861A1 (en) 2015-04-23
HK1219596A1 (zh) 2017-04-07

Similar Documents

Publication Publication Date Title
JP6246919B2 (ja) 深度イントラコーディングのためのウェッジレットパターン拡張
JP6158420B2 (ja) ３ｄ−ｈｅｖｃのための深度データの深度コーディングモードシグナリング
CN104396250B (zh) 用于3d视频译码的深度图的帧内译码的方法和装置
JP6133489B2 (ja) ３ｄ−ｈｅｖｃのための深度データの深度コーディングモードシグナリング
JP6262260B2 (ja) 深度マップイントラコード化のための予測子
US10687079B2 (en) Constrained depth intra mode coding for 3D video coding
JP6312854B2 (ja) ３ｄビデオコーディングにおけるデルタｄｃ残差コーディングの簡易化
US10271034B2 (en) Simplified depth coding
US20130258052A1 (en) Inter-view residual prediction in 3d video coding
US10306265B2 (en) Simplification of segment-wise DC coding of large prediction blocks in 3D video coding
KR20200139163A (ko) 각도 모드들로 연장된 포지션 종속 인트라 예측 결합
JP2020503815A (ja) ビデオコーディングのためのイントラ予測技法
JP2015507417A (ja) ３ｄビデオコーディングにおけるビュー合成予測サポートのシグナリング
EP3085094A1 (en) Large blocks and depth modeling modes (dmm's) in 3d video coding
CN103503460A (zh) 视频译码中的运动向量预测
US20160050419A1 (en) Depth modeling modes for depth map intra coding
JP2015507883A (ja) 深度を用いた３ｄビデオコーディングにおける多仮説視差ベクトル構成
KR20150139953A (ko) 백워드 뷰 합성 예측
HK1219596B (en) Wedgelet pattern extension for depth intra coding

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160617

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170224

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170224

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170224

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170612

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20170621

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170704

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171017

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171115

R150 Certificate of patent or registration of utility model

Ref document number: 6246919

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250