ES2884723T3 - Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video - Google Patents
Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video Download PDFInfo
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- ES2884723T3 ES2884723T3 ES13759098T ES13759098T ES2884723T3 ES 2884723 T3 ES2884723 T3 ES 2884723T3 ES 13759098 T ES13759098 T ES 13759098T ES 13759098 T ES13759098 T ES 13759098T ES 2884723 T3 ES2884723 T3 ES 2884723T3
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Classifications
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- 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]
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- 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
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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
- H04N19/20—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
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- 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 |
|---|---|
| ES2884723T3 true ES2884723T3 (es) | 2021-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13759098T Active ES2884723T3 (es) | 2012-09-28 | 2013-08-27 | Señalización de regiones de interés y actualización de decodificación gradual en la codificación de video |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9491457B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2901677B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP2015534775A (cg-RX-API-DMAC7.html) |
| KR (1) | KR101743852B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104823449B (cg-RX-API-DMAC7.html) |
| DK (1) | DK2901677T3 (cg-RX-API-DMAC7.html) |
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| HU (1) | HUE055955T2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014051915A1 (cg-RX-API-DMAC7.html) |
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| RU2653236C2 (ru) | 2012-09-26 | 2018-05-07 | Вилос Медиа Интернэшнл Лимитед | Способ кодирования изображения, способ декодирования изображения, устройство кодирования изображения, устройство декодирования изображения и устройство кодирования и декодирования изображения |
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| 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) |
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| US10582201B2 (en) | 2016-05-19 | 2020-03-03 | Qualcomm Incorporated | Most-interested region in an image |
| CN109691103B (zh) | 2016-07-14 | 2023-02-28 | 皇家Kpn公司 | 视频编码 |
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| 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 |
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| CN116828191A (zh) * | 2019-09-17 | 2023-09-29 | 华为技术有限公司 | 基于子图像的视频译码中的子图像id指示 |
| KR102829986B1 (ko) | 2019-09-23 | 2025-07-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 서브픽처 기반 비디오 코딩에서 서브픽처당 하나의 슬라이스의 지시 |
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| 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 |
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| 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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| FI114679B (fi) | 2002-04-29 | 2004-11-30 | Nokia Corp | Satunnaisaloituspisteet videokoodauksessa |
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| HUE055964T2 (hu) * | 2012-01-20 | 2022-01-28 | Ge Video Compression Llc | Párhuzamos feldolgozást lehetõvé tevõ kódolási koncepciók, transzport demultiplexer és videó bitfolyam |
| CN108933943B (zh) * | 2012-07-02 | 2020-12-25 | 太阳专利托管公司 | 图像编码方法及图像编码装置 |
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2013
- 2013-08-26 US US14/010,054 patent/US9491457B2/en active Active
- 2013-08-27 CN CN201380050014.8A patent/CN104823449B/zh active Active
- 2013-08-27 KR KR1020157010839A patent/KR101743852B1/ko active Active
- 2013-08-27 ES ES13759098T patent/ES2884723T3/es active Active
- 2013-08-27 WO PCT/US2013/056859 patent/WO2014051915A1/en not_active Ceased
- 2013-08-27 DK DK13759098.0T patent/DK2901677T3/da active
- 2013-08-27 EP EP13759098.0A patent/EP2901677B1/en active Active
- 2013-08-27 HU HUE13759098A patent/HUE055955T2/hu unknown
- 2013-08-27 JP JP2015534501A patent/JP2015534775A/ja not_active Withdrawn
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2017
- 2017-08-07 JP JP2017152454A patent/JP6495390B2/ja active Active
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| Publication number | Publication date |
|---|---|
| EP2901677B1 (en) | 2021-07-28 |
| US9491457B2 (en) | 2016-11-08 |
| WO2014051915A1 (en) | 2014-04-03 |
| DK2901677T3 (da) | 2021-08-30 |
| CN104823449B (zh) | 2018-04-20 |
| HUE055955T2 (hu) | 2022-01-28 |
| US20140092963A1 (en) | 2014-04-03 |
| JP2015534775A (ja) | 2015-12-03 |
| EP2901677A1 (en) | 2015-08-05 |
| KR101743852B1 (ko) | 2017-06-05 |
| KR20150065762A (ko) | 2015-06-15 |
| JP6495390B2 (ja) | 2019-04-03 |
| JP2017225159A (ja) | 2017-12-21 |
| CN104823449A (zh) | 2015-08-05 |
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