TWI523492B - 在視訊寫碼中之非巢套式補充增強資訊訊息 - Google Patents
在視訊寫碼中之非巢套式補充增強資訊訊息 Download PDFInfo
- Publication number
- TWI523492B TWI523492B TW103100514A TW103100514A TWI523492B TW I523492 B TWI523492 B TW I523492B TW 103100514 A TW103100514 A TW 103100514A TW 103100514 A TW103100514 A TW 103100514A TW I523492 B TWI523492 B TW I523492B
- Authority
- TW
- Taiwan
- Prior art keywords
- sei message
- nested
- sei
- video
- image
- Prior art date
Links
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361749786P | 2013-01-07 | 2013-01-07 | |
| US14/036,873 US9521393B2 (en) | 2013-01-07 | 2013-09-25 | Non-nested SEI messages in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201440487A TW201440487A (zh) | 2014-10-16 |
| TWI523492B true TWI523492B (zh) | 2016-02-21 |
Family
ID=51060659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103100514A TWI523492B (zh) | 2013-01-07 | 2014-01-07 | 在視訊寫碼中之非巢套式補充增強資訊訊息 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9521393B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2941887A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6235042B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101776448B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104919802B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112015015802B1 (cg-RX-API-DMAC7.html) |
| TW (1) | TWI523492B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014107396A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| EP3058747B1 (en) * | 2013-10-15 | 2019-11-20 | Nokia Technologies Oy | Scalable video encoding and decoding using syntax element |
| US10547834B2 (en) * | 2014-01-08 | 2020-01-28 | Qualcomm Incorporated | Support of non-HEVC base layer in HEVC multi-layer extensions |
| US9813719B2 (en) * | 2014-06-18 | 2017-11-07 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
| JP6566320B2 (ja) * | 2014-06-27 | 2019-08-28 | パナソニックＩｐマネジメント株式会社 | データ出力装置及びデータ出力方法 |
| US9800898B2 (en) * | 2014-10-06 | 2017-10-24 | Microsoft Technology Licensing, Llc | Syntax structures indicating completion of coded regions |
| EP3010231A1 (en) | 2014-10-17 | 2016-04-20 | Thomson Licensing | Method for color mapping a video signal based on color mapping data and method of encoding a video signal and color mapping data and corresponding devices |
| US10536695B2 (en) * | 2015-09-09 | 2020-01-14 | Qualcomm Incorporated | Colour remapping information supplemental enhancement information message processing |
| US10958989B2 (en) * | 2016-02-25 | 2021-03-23 | Synamedia Limited | Framework for embedding data in encoded video |
| EP3226561A1 (en) * | 2016-03-31 | 2017-10-04 | Thomson Licensing | Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message |
| US10554981B2 (en) | 2016-05-10 | 2020-02-04 | Qualcomm Incorporated | Methods and systems for generating regional nesting messages for video pictures |
| US10582201B2 (en) * | 2016-05-19 | 2020-03-03 | Qualcomm Incorporated | Most-interested region in an image |
| US10368099B2 (en) * | 2016-08-09 | 2019-07-30 | Qualcomm Incorporated | Color remapping information SEI message signaling for display adaptation |
| GB2554667B (en) * | 2016-09-30 | 2021-10-20 | Apical Ltd | Image processing |
| CN116744011B (zh) | 2016-10-05 | 2025-06-27 | 杜比实验室特许公司 | 与源颜色体积信息的处理相关的计算机可读存储介质 |
| US10999605B2 (en) | 2017-01-10 | 2021-05-04 | Qualcomm Incorporated | Signaling of important video information in file formats |
| US10897612B2 (en) * | 2017-03-03 | 2021-01-19 | Qualcomm Incorporated | Coding identifiers for motion constrained tile sets |
| WO2020214899A1 (en) * | 2019-04-19 | 2020-10-22 | Beijing Dajia Internet Information Technology Co., Ltd. | Supplemental enhancement information message for embedded image |
| CN119922322A (zh) | 2019-09-20 | 2025-05-02 | 韩国电子通信研究院 | 图像编码/解码方法以及发送流的方法 |
| IL291689B2 (en) * | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| KR20250106332A (ko) * | 2019-09-24 | 2025-07-09 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 sei 메시지 의존성 단순화 |
| CN117221559A (zh) * | 2019-09-24 | 2023-12-12 | 华为技术有限公司 | 用于指定层的可伸缩嵌套式sei消息 |
| WO2021117813A1 (ja) * | 2019-12-13 | 2021-06-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| 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 |
| WO2021216448A1 (en) | 2020-04-20 | 2021-10-28 | Bytedance Inc. | Constraints on reference picture lists |
| US11425422B2 (en) * | 2020-05-13 | 2022-08-23 | Qualcomm Incorproated | Parameter set syntax elements and variables in video coding |
| IL298260A (en) | 2020-05-22 | 2023-01-01 | Ge Video Compression Llc | Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts |
| WO2021237184A1 (en) * | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Signaling of display information in video bitstreams |
| US20230188707A1 (en) * | 2020-05-22 | 2023-06-15 | Lg Electronics Inc. | Image coding method and device therefor |
| AU2021276676B2 (en) | 2020-05-22 | 2024-08-22 | Bytedance Inc. | Scalable nested SEI message handling in video sub-bitstream extraction process |
| KR102767885B1 (ko) | 2020-05-22 | 2025-02-12 | 두인 비전 컴퍼니 리미티드 | 서브-비트스트림 추출에서 코딩된 비디오의 핸들링 |
| WO2021252394A1 (en) * | 2020-06-08 | 2021-12-16 | Bytedance Inc. | Subpicture level information signaling in supplemental enhancement messages |
| WO2021252468A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Video parameter set constraints for subpicture sub-bitstream extraction |
| MX2022015676A (es) | 2020-06-09 | 2023-01-16 | Bytedance Inc | Extraccion de subflujo de bits de flujos de bits de video de multiples capas. |
| WO2021252453A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Scalable nesting of supplemental enhancement information messages in video coding |
| CN115918079B (zh) | 2020-06-09 | 2025-06-20 | 字节跳动有限公司 | 信令通知子图片级和缓冲信息 |
| US20220086387A1 (en) | 2020-09-17 | 2022-03-17 | Lemon Inc. | Subpicture entity groups in video coding |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| US11930222B1 (en) * | 2021-03-30 | 2024-03-12 | Amazon Technologies, Inc. | Encoding video for film grain synthesis |
| US12113995B2 (en) * | 2021-04-06 | 2024-10-08 | Lemon Inc. | Neural network-based post filter for video coding |
| JP7640755B2 (ja) | 2021-06-28 | 2025-03-05 | 北京字節跳動網絡技術有限公司 | 補足エンハンスメント情報の拡張シグナリング |
| CN114745600B (zh) * | 2022-06-10 | 2022-09-27 | 中国传媒大学 | 一种基于sei的视频标签标注方法及装置 |
| WO2025005681A1 (ko) * | 2023-06-27 | 2025-01-02 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007148906A1 (en) | 2006-06-19 | 2007-12-27 | Lg Electronics, Inc. | Method and apparatus for processing a vedeo signal |
| US8699583B2 (en) * | 2006-07-11 | 2014-04-15 | Nokia Corporation | Scalable video coding and decoding |
| US20080095228A1 (en) * | 2006-10-20 | 2008-04-24 | Nokia Corporation | System and method for providing picture output indications in video coding |
| CN101888555B (zh) | 2006-11-17 | 2013-04-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
| US8199796B2 (en) | 2006-12-22 | 2012-06-12 | Newport Media, Inc. | Physical layer aware video encoding for mobile TV applications |
| ZA200904019B (en) | 2007-01-05 | 2010-08-25 | Thomson Licensing | Hypothetical reference decoder for scalable video coding |
| KR101100413B1 (ko) | 2007-01-08 | 2011-12-30 | 노키아 코포레이션 | 트랜스코딩된 미디어 스트림들을 위해 상호운용성 포인트의 미리결정된 시그널링을 제공하고 사용하기 위한 시스템 및 방법 |
| KR101615967B1 (ko) | 2007-04-17 | 2016-04-28 | 톰슨 라이센싱 | 멀티뷰 비디오 코딩을 위한 가설의 참조 디코더 |
| US20100142613A1 (en) * | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| CN105979270B (zh) | 2007-10-05 | 2019-05-28 | 汤姆森特许公司 | 将视频可用性信息并入多视图视频编码系统的方法和装置 |
| TWI353792B (en) | 2008-08-07 | 2011-12-01 | Acer Inc | Method, program for computer readable media, and p |
| US9357275B2 (en) | 2011-09-06 | 2016-05-31 | Qualcomm Incorporated | Network streaming of coded video data |
| KR101678321B1 (ko) * | 2012-07-02 | 2016-11-21 | 노키아 테크놀로지스 오와이 | 비디오 코딩을 위한 방법 및 장치 |
-
2013
- 2013-09-25 US US14/036,873 patent/US9521393B2/en active Active
- 2013-12-26 BR BR112015015802-1A patent/BR112015015802B1/pt active IP Right Grant
- 2013-12-26 CN CN201380069396.9A patent/CN104919802B/zh active Active
- 2013-12-26 WO PCT/US2013/077828 patent/WO2014107396A1/en not_active Ceased
- 2013-12-26 JP JP2015551728A patent/JP6235042B2/ja active Active
- 2013-12-26 KR KR1020157021121A patent/KR101776448B1/ko active Active
- 2013-12-26 EP EP13824714.3A patent/EP2941887A1/en not_active Withdrawn
-
2014
- 2014-01-07 TW TW103100514A patent/TWI523492B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104919802B (zh) | 2018-10-12 |
| EP2941887A1 (en) | 2015-11-11 |
| JP2016506695A (ja) | 2016-03-03 |
| BR112015015802B1 (pt) | 2022-09-27 |
| BR112015015802A2 (pt) | 2017-07-11 |
| KR101776448B1 (ko) | 2017-09-07 |
| US9521393B2 (en) | 2016-12-13 |
| CN104919802A (zh) | 2015-09-16 |
| US20140192149A1 (en) | 2014-07-10 |
| WO2014107396A1 (en) | 2014-07-10 |
| JP6235042B2 (ja) | 2017-11-22 |
| KR20150104158A (ko) | 2015-09-14 |
| TW201440487A (zh) | 2014-10-16 |
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