KR101776545B1 - 깊이 인트라 코딩을 위한 웨지렛 패턴 확장 - Google Patents

깊이 인트라 코딩을 위한 웨지렛 패턴 확장 Download PDF

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KR101776545B1
KR101776545B1 KR1020167010062A KR20167010062A KR101776545B1 KR 101776545 B1 KR101776545 B1 KR 101776545B1 KR 1020167010062 A KR1020167010062 A KR 1020167010062A KR 20167010062 A KR20167010062 A KR 20167010062A KR 101776545 B1 KR101776545 B1 KR 101776545B1
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partition pattern
depth
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KR20160070761A (ko
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신 자오
리 장
잉 천
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
    • H04N19/10—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

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  • 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)
KR1020167010062A 2013-10-15 2014-10-15 깊이 인트라 코딩을 위한 웨지렛 패턴 확장 Active KR101776545B1 (ko)

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

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KR20160070761A KR20160070761A (ko) 2016-06-20
KR101776545B1 true KR101776545B1 (ko) 2017-09-07

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US (1) US9544601B2 (cg-RX-API-DMAC10.html)
EP (1) EP3058738B1 (cg-RX-API-DMAC10.html)
JP (1) JP6246919B2 (cg-RX-API-DMAC10.html)
KR (1) KR101776545B1 (cg-RX-API-DMAC10.html)
CN (1) CN105612747B (cg-RX-API-DMAC10.html)
BR (1) BR112016008369B1 (cg-RX-API-DMAC10.html)
ES (1) ES2745282T3 (cg-RX-API-DMAC10.html)
HU (1) HUE047082T2 (cg-RX-API-DMAC10.html)
WO (1) WO2015057861A1 (cg-RX-API-DMAC10.html)

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
CN105594211B (zh) 2013-11-27 2019-03-15 寰发股份有限公司 用于图片的包括帧内区块复制模式的编码模式的发送方法
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
WO2015163146A1 (ja) * 2014-04-22 2015-10-29 ソニー株式会社 符号化装置および符号化方法
US9924176B2 (en) * 2014-10-10 2018-03-20 Advanced Micro Devices, Inc. Hybrid block based compression
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
WO2020044255A1 (en) 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Context coding in partitioning with extended quadtree
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
CN113597760B (zh) 2019-01-02 2024-08-16 北京字节跳动网络技术有限公司 视频处理的方法
WO2020156572A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
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
US12132898B2 (en) * 2019-09-17 2024-10-29 Interdigital Vc Holdings, Inc. Intra sub-partitions related intra coding
EP4070552A1 (en) * 2019-12-05 2022-10-12 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068566A1 (en) * 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Adaptive partition coding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2604036B1 (en) * 2010-08-11 2018-03-07 GE Video Compression, LLC Multi-view signal codec
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068566A1 (en) * 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Adaptive partition coding

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EP3058738B1 (en) 2019-06-12
KR20160070761A (ko) 2016-06-20
HK1219596A1 (zh) 2017-04-07
WO2015057861A1 (en) 2015-04-23
CN105612747B (zh) 2018-10-09
ES2745282T3 (es) 2020-02-28
JP2016537860A (ja) 2016-12-01
CN105612747A (zh) 2016-05-25
BR112016008369A2 (cg-RX-API-DMAC10.html) 2017-08-01
JP6246919B2 (ja) 2017-12-13
HUE047082T2 (hu) 2020-04-28
US20150103906A1 (en) 2015-04-16
US9544601B2 (en) 2017-01-10
EP3058738A1 (en) 2016-08-24
BR112016008369B1 (pt) 2023-04-18

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