DK2901677T3 - Signalering af regioner af interesse og gradvis afkodningsopdatering i videokodning - Google Patents
Signalering af regioner af interesse og gradvis afkodningsopdatering i videokodning Download PDFInfo
- Publication number
- DK2901677T3 DK2901677T3 DK13759098.0T DK13759098T DK2901677T3 DK 2901677 T3 DK2901677 T3 DK 2901677T3 DK 13759098 T DK13759098 T DK 13759098T DK 2901677 T3 DK2901677 T3 DK 2901677T3
- Authority
- DK
- Denmark
- Prior art keywords
- interest
- video coding
- signaling regions
- gradual decoding
- decoding update
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/174—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 the region being a slice, e.g. a line of blocks or a group of blocks
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/23—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with coding of regions that are present throughout a whole video segment, e.g. sprites, background or mosaic
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707729P | 2012-09-28 | 2012-09-28 | |
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2901677T3 true DK2901677T3 (da) | 2021-08-30 |
Family
ID=50385163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK13759098.0T DK2901677T3 (da) | 2012-09-28 | 2013-08-27 | Signalering af regioner af interesse og gradvis afkodningsopdatering i videokodning |
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)
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| EP4622263A3 (en) * | 2012-09-26 | 2025-12-24 | Sun Patent Trust | Image coding method |
| PL2901688T3 (pl) | 2012-09-28 | 2020-05-18 | Nokia Technologies Oy | Aparat i sposób do kodowania i dekodowania wideo |
| 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 |
| EP3485643B1 (en) | 2016-07-14 | 2023-09-06 | Koninklijke KPN N.V. | Video coding |
| CN109997310B (zh) * | 2016-10-14 | 2022-12-09 | 奥罗技术公司 | 通过用修改后的有效载荷校验和加扰有效载荷来避免错误同步的记录和回放设备 |
| 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 |
| CA3111617A1 (en) * | 2018-08-29 | 2020-03-05 | Sharp Kabushiki Kaisha | Video decoding apparatus and video coding apparatus |
| 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 |
| US11956471B2 (en) | 2018-12-20 | 2024-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| WO2020146662A1 (en) * | 2019-01-09 | 2020-07-16 | Futurewei Technologies, Inc. | Sub-picture identifier signaling in video coding |
| JP7293368B2 (ja) * | 2019-02-01 | 2023-06-19 | 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 | サブピクチャまたは領域ごとのランダムアクセスを可能にするビデオコーデックとこのビデオコーデックを使用したビデオ合成の概念 |
| EP3922029A4 (en) * | 2019-02-05 | 2022-08-24 | Beijing Dajia Internet Information Technology Co., Ltd. | VIDEO CODING USING AN INTRA SUBPARTITION CODING MODE |
| 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 |
| KR102809617B1 (ko) | 2019-03-11 | 2025-05-16 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| CN117676139B (zh) | 2019-03-11 | 2025-01-21 | 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 |
| JP7430197B2 (ja) | 2019-03-11 | 2024-02-09 | 華為技術有限公司 | エンコーダ、デコーダ及び対応する方法 |
| US11706429B2 (en) * | 2019-03-12 | 2023-07-18 | Hyundai Motor Company | Method and device for encoding and decoding image involving gradual refresh technique |
| KR20250153301A (ko) | 2019-03-13 | 2025-10-24 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 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 |
| PL3910952T3 (pl) | 2019-04-23 | 2023-10-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sposób dekodowania obrazu, dekoder i nośnik danych |
| EP3957068A4 (en) * | 2019-05-06 | 2022-06-22 | Huawei Technologies Co., Ltd. | OUTPUT OF PREVIOUS FRAMES FOR FRAMES STARTING A NEW VIDEO SEQUENCE ENCODED IN A VIDEO CODING |
| CN113906738B (zh) | 2019-05-21 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 仿射模式的自适应运动矢量差分辨率 |
| US11581022B2 (en) * | 2019-05-29 | 2023-02-14 | Nokia Technologies Oy | Method and apparatus for storage and signaling of compressed point clouds |
| JP7596310B2 (ja) * | 2019-06-25 | 2024-12-09 | インテル コーポレイション | レベル導出を伴うサブピクチャおよびサブピクチャセット |
| CN114270831B (zh) | 2019-08-10 | 2024-07-30 | 北京字节跳动网络技术有限公司 | 视频处理中的子图片尺寸定义 |
| 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 |
| CN120956929A (zh) * | 2019-09-06 | 2025-11-14 | 松下电器（美国）知识产权公司 | 编码装置、解码装置及比特流保存方法 |
| WO2021044974A1 (ja) * | 2019-09-06 | 2021-03-11 | 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、受信装置、送信方法、受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 |
| CA3151255A1 (en) * | 2019-09-17 | 2021-02-25 | Ye-Kui Wang | Signaling subpicture ids in subpicture based video coding |
| PL4022926T3 (pl) * | 2019-09-23 | 2025-03-17 | Huawei Technologies Co., Ltd. | Wskazanie jednego wycinka na podobraz w kodowaniu wideo opartym na podobrazach |
| KR20220058960A (ko) * | 2019-09-24 | 2022-05-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 레이어 비디오 비트스트림의 액세스 유닛 내 혼합 irap 및 비-irap 픽처 지원 |
| MX2022003555A (es) * | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| 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 |
| KR102609308B1 (ko) | 2019-10-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 비트스트림에서의 서브픽처 시그널링을 위한 신택스 |
| CN114631317B (zh) | 2019-10-18 | 2024-03-15 | 北京字节跳动网络技术有限公司 | 子图片的参数集信令中的语法约束 |
| 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 |
| WO2021129805A1 (en) * | 2019-12-25 | 2021-07-01 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of parameters at sub-picture level in a video bitstream |
| EP4082200A4 (en) * | 2019-12-27 | 2023-07-05 | Alibaba Group Holding Limited | METHODS AND SYSTEMS FOR PERFORMING PROGRESSIVE DECODING REFRESH PROCESSING ON IMAGES |
| 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 |
| KR20220141794A (ko) * | 2020-03-05 | 2022-10-20 | 엘지전자 주식회사 | 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN115299049B (zh) * | 2020-03-20 | 2025-07-04 | 字节跳动有限公司 | 视频编解码中子图片信息的使用 |
| 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 |
| KR20230002534A (ko) * | 2020-04-13 | 2023-01-05 | 오피 솔루션즈, 엘엘씨 | 결합된 무손실 및 손실 코딩을 위한 방법들 및 시스템들 |
| CN115462070B (zh) | 2020-04-20 | 2025-05-16 | 字节跳动有限公司 | 对参考图片列表的约束 |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI114679B (fi) * | 2002-04-29 | 2004-11-30 | Nokia Corp | Satunnaisaloituspisteet videokoodauksessa |
| AU2003251964A1 (en) * | 2002-07-16 | 2004-02-02 | Nokia Corporation | A method for random access and gradual picture refresh 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 |
| CN103907347B (zh) * | 2011-08-31 | 2018-01-30 | 诺基亚技术有限公司 | 多视图视频编码和解码 |
| AU2013211002B2 (en) * | 2012-01-20 | 2016-01-14 | Dolby Video Compression, Llc | Coding concept allowing parallel processing, transport demultiplexer and video bitstream |
| WO2014006860A1 (ja) * | 2012-07-02 | 2014-01-09 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置および画像符号化復号装置 |
-
2013
- 2013-08-26 US US14/010,054 patent/US9491457B2/en active Active
- 2013-08-27 HU HUE13759098A patent/HUE055955T2/hu unknown
- 2013-08-27 KR KR1020157010839A patent/KR101743852B1/ko active Active
- 2013-08-27 WO PCT/US2013/056859 patent/WO2014051915A1/en not_active Ceased
- 2013-08-27 CN CN201380050014.8A patent/CN104823449B/zh active Active
- 2013-08-27 ES ES13759098T patent/ES2884723T3/es active Active
- 2013-08-27 DK DK13759098.0T patent/DK2901677T3/da active
- 2013-08-27 JP JP2015534501A patent/JP2015534775A/ja not_active Withdrawn
- 2013-08-27 EP EP13759098.0A patent/EP2901677B1/en active Active
-
2017
- 2017-08-07 JP JP2017152454A patent/JP6495390B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104823449A (zh) | 2015-08-05 |
| US9491457B2 (en) | 2016-11-08 |
| KR20150065762A (ko) | 2015-06-15 |
| JP6495390B2 (ja) | 2019-04-03 |
| US20140092963A1 (en) | 2014-04-03 |
| HUE055955T2 (hu) | 2022-01-28 |
| ES2884723T3 (es) | 2021-12-10 |
| EP2901677A1 (en) | 2015-08-05 |
| EP2901677B1 (en) | 2021-07-28 |
| JP2015534775A (ja) | 2015-12-03 |
| CN104823449B (zh) | 2018-04-20 |
| WO2014051915A1 (en) | 2014-04-03 |
| KR101743852B1 (ko) | 2017-06-05 |
| JP2017225159A (ja) | 2017-12-21 |
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