JP2015534775A5 - - Google Patents

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JP2015534775A5
JP2015534775A5 JP2015534501A JP2015534501A JP2015534775A5 JP 2015534775 A5 JP2015534775 A5 JP 2015534775A5 JP 2015534501 A JP2015534501 A JP 2015534501A JP 2015534501 A JP2015534501 A JP 2015534501A JP 2015534775 A5 JP2015534775 A5 JP 2015534775A5
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Japan
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picture
gdr
decoding
area
representing
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JP2015534501A
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Japanese (ja)
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JP2015534775A (ja
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Priority claimed from US14/010,054 external-priority patent/US9491457B2/en
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JP2015534501A 2012-09-28 2013-08-27 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング Withdrawn JP2015534775A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261707729P 2012-09-28 2012-09-28
US61/707,729 2012-09-28
US14/010,054 2013-08-26
US14/010,054 US9491457B2 (en) 2012-09-28 2013-08-26 Signaling of regions of interest and gradual decoding refresh in video coding
PCT/US2013/056859 WO2014051915A1 (en) 2012-09-28 2013-08-27 Signaling of regions of interest and gradual decoding refresh in video coding

Related Child Applications (1)

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JP2017152454A Division JP6495390B2 (ja) 2012-09-28 2017-08-07 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング

Publications (2)

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JP2015534775A JP2015534775A (ja) 2015-12-03
JP2015534775A5 true JP2015534775A5 (OSRAM) 2017-02-23

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JP2015534501A Withdrawn JP2015534775A (ja) 2012-09-28 2013-08-27 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング
JP2017152454A Active JP6495390B2 (ja) 2012-09-28 2017-08-07 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング

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JP2017152454A Active JP6495390B2 (ja) 2012-09-28 2017-08-07 ビデオコーディングにおける関心領域および漸次復号リフレッシュのシグナリング

Country Status (9)

Country Link
US (1) US9491457B2 (OSRAM)
EP (1) EP2901677B1 (OSRAM)
JP (2) JP2015534775A (OSRAM)
KR (1) KR101743852B1 (OSRAM)
CN (1) CN104823449B (OSRAM)
DK (1) DK2901677T3 (OSRAM)
ES (1) ES2884723T3 (OSRAM)
HU (1) HUE055955T2 (OSRAM)
WO (1) WO2014051915A1 (OSRAM)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL4221217T3 (pl) 2012-09-26 2024-11-25 Sun Patent Trust Sposób dekodowania obrazów i aparat dekodujący obrazy
EP2901688B1 (en) 2012-09-28 2019-10-23 Nokia Technologies Oy An apparatus and a method for video coding and decoding
EP3055998A1 (en) * 2013-10-11 2016-08-17 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for video transcoding using mode or motion or in-loop filter information
US10567765B2 (en) * 2014-01-15 2020-02-18 Avigilon Corporation Streaming multiple encodings with virtual stream identifiers
US9787986B2 (en) * 2014-06-30 2017-10-10 Intel Corporation Techniques for parallel video transcoding
CN104469395B (zh) * 2014-12-12 2017-11-07 华为技术有限公司 图像传输方法和装置
US10574988B2 (en) * 2015-11-19 2020-02-25 Qualcomm Incorporated System and methods for reducing slice boundary visual artifacts in display stream compression (DSC)
KR20170091323A (ko) * 2016-02-01 2017-08-09 삼성전자주식회사 영상표시장치, 영상표시장치의 구동방법 및 컴퓨터 판독가능 기록매체
US10582201B2 (en) 2016-05-19 2020-03-03 Qualcomm Incorporated Most-interested region in an image
ES2963845T3 (es) 2016-07-14 2024-04-02 Koninklijke Kpn Nv Codificación de vídeo
CA3040196A1 (en) * 2016-10-14 2018-04-19 Auro Technologies Recording and playback devices with avoidance of missynchronisation by scrambling a payload with a modified payload checksum
US11290755B2 (en) 2017-01-10 2022-03-29 Qualcomm Incorporated Signaling data for prefetching support for streaming media data
CN107734331A (zh) * 2017-11-17 2018-02-23 南京理工大学 一种基于hevc标准的视频转码方法
CN108600863A (zh) * 2018-03-28 2018-09-28 腾讯科技(深圳)有限公司 多媒体文件处理方法和装置、存储介质及电子装置
US10567781B2 (en) * 2018-05-01 2020-02-18 Agora Lab, Inc. Progressive I-slice reference for packet loss resilient video coding
US11431972B2 (en) * 2018-05-15 2022-08-30 Sharp Kabushiki Kaisha Image encoding device, encoded stream extraction device, and image decoding device
CN112534810B (zh) * 2018-08-06 2025-02-18 夏普株式会社 运动图像解码装置以及运动图像编码装置
WO2020045248A1 (ja) * 2018-08-29 2020-03-05 シャープ株式会社 動画像復号装置および動画像符号化装置
GB201817784D0 (en) * 2018-10-31 2018-12-19 V Nova Int Ltd Methods,apparatuses, computer programs and computer-readable media
CN109618186B (zh) * 2018-11-15 2021-01-01 中国航空工业集团公司洛阳电光设备研究所 一种采用fpga实现的h264/avc视频辅助增强信息封装电路
US10972755B2 (en) * 2018-12-03 2021-04-06 Mediatek Singapore Pte. Ltd. Method and system of NAL unit header structure for signaling new elements
WO2020130922A1 (en) 2018-12-20 2020-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Normative indication of recovery point
LT3909244T (lt) * 2019-01-09 2023-07-10 Huawei Technologies Co., Ltd. Sub – paveikslo identifikatoriaus signalizavimas video kodavime
KR20250026409A (ko) * 2019-02-01 2025-02-25 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 서브픽처 또는 영역 단위 랜덤 액세스가 가능한 비디오 코덱 및 이를 이용한 비디오 합성을 위한 개념
MX2021009355A (es) 2019-02-05 2021-09-14 Beijing Dajia Internet Information Tech Co Ltd Codificacion de video que utiliza el modo de codificacion de subparticion.
CN111263156B (zh) * 2019-02-20 2022-03-25 北京达佳互联信息技术有限公司 视频解码方法、视频编码方法及装置
CN113574892A (zh) * 2019-03-11 2021-10-29 华为技术有限公司 用于子图像运动矢量的插值滤波器限幅
CN113508586A (zh) 2019-03-11 2021-10-15 北京达佳互联信息技术有限公司 视频编解码中变换系数的编解码
KR20250074685A (ko) * 2019-03-11 2025-05-27 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응 방법
CN118433419A (zh) * 2019-03-12 2024-08-02 现代自动车株式会社 用于编码和解码影像的方法
WO2020184966A1 (ko) 2019-03-13 2020-09-17 엘지전자 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
US11368698B2 (en) * 2019-04-16 2022-06-21 Tencent America LLC Method and apparatus for video coding using planar intra prediction mode for intra sub-partition coding mode
KR20250004131A (ko) 2019-04-23 2025-01-07 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 이미지 디코딩 방법, 디코더 및 저장 매체
EP4472209A3 (en) * 2019-05-06 2025-03-12 Huawei Technologies Co., Ltd. Output of prior pictures for pictures starting a new coded video sequence in video coding
KR102662616B1 (ko) 2019-05-21 2024-04-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 모드를 위한 적응적 모션 벡터 차이 해상도
US11581022B2 (en) * 2019-05-29 2023-02-14 Nokia Technologies Oy Method and apparatus for storage and signaling of compressed point clouds
EP3991412A4 (en) * 2019-06-25 2023-06-28 INTEL Corporation Sub-pictures and sub-picture sets with level derivation
WO2021027774A1 (en) 2019-08-10 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Subpicture dependent signaling in video bitstreams
CN114145020B (zh) * 2019-08-29 2025-08-15 松下电器(美国)知识产权公司 编码装置、解码装置、编码方法、解码方法以及记录介质
CN114303384B (zh) * 2019-09-06 2025-09-16 松下电器(美国)知识产权公司 编码装置、解码装置、编码方法、解码方法和存储介质
JP7304419B2 (ja) * 2019-09-06 2023-07-06 株式会社ソニー・インタラクティブエンタテインメント 送信装置、送信方法及びプログラム
CN120281911A (zh) * 2019-09-13 2025-07-08 松下电器(美国)知识产权公司 编码装置、解码装置、编码方法、解码方法和存储介质
AU2020332002A1 (en) 2019-09-17 2022-04-07 Huawei Technologies Co., Ltd. Signaling subpicture IDS in subpicture based video coding
CA3152290A1 (en) * 2019-09-23 2021-04-01 Huawei Technologies Co., Ltd. Indication of one slice per subpicture in subpicture-based video coding
JP7775561B2 (ja) 2019-09-24 2025-11-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド マルチレイヤビデオビットストリームにおけるアクセスユニット内の混在したirapおよび非irapピクチャのサポート
CN114467116A (zh) 2019-09-24 2022-05-10 华为技术有限公司 视频译码中的图像头指示
CN110636294B (zh) * 2019-09-27 2024-04-09 腾讯科技(深圳)有限公司 视频解码方法及装置,视频编码方法及装置
US11936880B2 (en) * 2019-09-27 2024-03-19 Tencent America LLC Method for signaling output subpicture layer set
WO2021063420A1 (en) 2019-10-02 2021-04-08 Beijing Bytedance Network Technology Co., Ltd. Slice level signaling in video bitstreams that include sub-pictures
EP4032290A4 (en) 2019-10-18 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SYNTAX RESTRICTIONS IN PARAMETER SET SIGNALING OF SUBPICTURES
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
CN115362677B (zh) * 2019-12-25 2025-08-15 抖音视界有限公司 在视频比特流中以子图片级别信令通知参数
CN116506635B (zh) 2019-12-27 2024-01-12 阿里巴巴(中国)有限公司 用于对图像执行逐步解码刷新处理的方法和系统
US11228777B2 (en) 2019-12-30 2022-01-18 Tencent America LLC Method for layerwise random access in a coded video stream
US11330305B2 (en) * 2020-02-24 2022-05-10 Qualcomm Incorporated Signaling constraints and sequence parameter set sharing in video coding
WO2021177794A1 (ko) * 2020-03-05 2021-09-10 엘지전자 주식회사 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN120512546A (zh) 2020-03-20 2025-08-19 字节跳动有限公司 对子图片的参考图片列表的约束
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
KR20220161411A (ko) * 2020-04-01 2022-12-06 엘지전자 주식회사 Gdr에 대한 리커버리 포인트 관련 정보의 시그널링 기반 영상 또는 비디오 코딩
US11375183B2 (en) * 2020-04-13 2022-06-28 Op Solutions, Llc Methods and systems for combined lossless and lossy coding
WO2021216448A1 (en) * 2020-04-20 2021-10-28 Bytedance Inc. Constraints on reference picture lists
CN119211452A (zh) * 2024-09-04 2024-12-27 杭州当虹科技股份有限公司 基于视频背景抽离的高清播放方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114679B (fi) 2002-04-29 2004-11-30 Nokia Corp Satunnaisaloituspisteet videokoodauksessa
EP1547382A4 (en) * 2002-07-16 2013-10-30 Nokia Corp METHOD FOR DIRECT ACCESS AND UNIQUE IMAGE REFRESHING IN VIDEO CODING
US20040260827A1 (en) * 2003-06-19 2004-12-23 Nokia Corporation Stream switching based on gradual decoder refresh
US20080095228A1 (en) 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
JP4935746B2 (ja) * 2008-04-07 2012-05-23 富士通株式会社 動画像符号化装置、動画像復号化装置及びその符号化、復号化方法
WO2010086501A1 (en) * 2009-01-28 2010-08-05 Nokia Corporation Method and apparatus for video coding and decoding
TW201210325A (en) * 2010-07-21 2012-03-01 Nokia Corp Method and apparatus for indicating switching points in a streaming session
US8723914B2 (en) 2010-11-19 2014-05-13 Cisco Technology, Inc. System and method for providing enhanced video processing in a network environment
KR101649207B1 (ko) * 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
KR102210228B1 (ko) * 2012-01-20 2021-02-01 지이 비디오 컴프레션, 엘엘씨 병렬 처리, 전송 디멀티플렉서 및 비디오 비트스트림을 허용하는 코딩 개념
CN104429070B (zh) * 2012-07-02 2018-08-21 太阳专利托管公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置

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