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 (enExample) |
| EP (1) | EP2941887A1 (enExample) |
| JP (1) | JP6235042B2 (enExample) |
| KR (1) | KR101776448B1 (enExample) |
| CN (1) | CN104919802B (enExample) |
| BR (1) | BR112015015802B1 (enExample) |
| TW (1) | TWI523492B (enExample) |
| WO (1) | WO2014107396A1 (enExample) |
Families Citing this family (44)
| 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 |
| WO2015056182A2 (en) * | 2013-10-15 | 2015-04-23 | Nokia Technologies Oy | Video encoding and decoding |
| US9826232B2 (en) | 2014-01-08 | 2017-11-21 | 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 |
| WO2015198560A1 (ja) * | 2014-06-27 | 2015-12-30 | パナソニックＩｐマネジメント株式会社 | データ出力装置、データ出力方法及びデータ生成方法 |
| 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 |
| PL3523970T3 (pl) | 2016-10-05 | 2022-11-21 | Dolby Laboratories Licensing Corporation | Przekazywanie informacji o źródłowym zestawie parametrów barwy |
| US10999605B2 (en) * | 2017-01-10 | 2021-05-04 | Qualcomm Incorporated | Signaling of important video information in file formats |
| US10904521B2 (en) * | 2017-03-03 | 2021-01-26 | Qualcomm Incorporated | Extracting MCTS sub-bitstreams for video coding |
| WO2020214899A1 (en) * | 2019-04-19 | 2020-10-22 | Beijing Dajia Internet Information Technology Co., Ltd. | Supplemental enhancement information message for embedded image |
| CN119922321A (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 |
| WO2021061492A1 (en) | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Layer based parameter set nal unit constraints |
| EP4654573A2 (en) * | 2019-09-24 | 2025-11-26 | Huawei Technologies Co., Ltd. | Scalable nesting sei messages for all layers |
| 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) |
| CN120455697A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| EP4107943A4 (en) | 2020-03-20 | 2023-08-09 | ByteDance Inc. | CODING OF NEIGHBORING SUB-PICTURES |
| EP4122195A4 (en) | 2020-04-20 | 2023-06-21 | ByteDance Inc. | REFERENCE IMAGE LISTING RESTRICTIONS |
| US11425422B2 (en) * | 2020-05-13 | 2022-08-23 | Qualcomm Incorproated | Parameter set syntax elements and variables in video coding |
| CN115715466A (zh) | 2020-05-22 | 2023-02-24 | 抖音视界有限公司 | 子比特流提取处理中的填充符有效载荷 |
| KR20230017819A (ko) * | 2020-05-22 | 2023-02-06 | 엘지전자 주식회사 | 영상 코딩 방법 및 그 장치 |
| GEAP202416141A (en) | 2020-05-22 | 2024-08-26 | Ge Video Compression Llc | Video decoder, video encoder, methods for video data stream, encoding and decoding, and realizing advanced video coding concepts |
| CN115668945A (zh) | 2020-05-22 | 2023-01-31 | 字节跳动有限公司 | 视频比特流中显示信息的信令通知 |
| WO2021237086A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| CN115843431B (zh) * | 2020-06-08 | 2025-10-14 | 字节跳动有限公司 | 处理视频数据的方法和装置、介质及存储比特流的方法 |
| WO2021252533A1 (en) | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Sub-bitstream extraction of multi-layer video bitstreams |
| KR102797627B1 (ko) * | 2020-06-09 | 2025-04-17 | 바이트댄스 아이엔씨 | 비디오 코딩에서 서브픽처 레벨 정보 시그널링 |
| EP4150914A4 (en) | 2020-06-09 | 2024-03-13 | ByteDance Inc. | Signaling of subpicture level and buffering information |
| CN115918077A (zh) | 2020-06-09 | 2023-04-04 | 字节跳动有限公司 | 子图片子比特流提取过程中补充增强信息的处理 |
| US11930295B2 (en) | 2020-09-17 | 2024-03-12 | Lemon Inc. | Handling of non-VCL NAL units in picture unit construction |
| US12041386B2 (en) | 2020-09-29 | 2024-07-16 | Lemon Inc. | Dependent random access point indication in video bitstreams |
| 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 |
| KR20240024826A (ko) * | 2021-06-28 | 2024-02-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 추가 향상 정보의 향상된 시그널링 |
| 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 |
| US20250227305A1 (en) * | 2024-01-09 | 2025-07-10 | Tencent America LLC | Descriptors for film grain synthesis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| MY162367A (en) | 2007-01-05 | 2017-06-15 | Thomson Licensing | Hypothetical reference decoder for scalable video coding |
| EP2100459B1 (en) | 2007-01-08 | 2019-04-03 | Nokia Technologies Oy | System and method for providing and using predetermined signaling of interoperability points for transcoded media streams |
| EP2145483B1 (en) | 2007-04-17 | 2020-10-21 | InterDigital VC Holdings, Inc. | Hypothetical reference decoder for multiview video coding |
| US20100142613A1 (en) * | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| CN101971630A (zh) | 2007-10-05 | 2011-02-09 | 汤姆逊许可证公司 | 用于将视频可用性信息(vui)结合在多视角视频(mvc)编码系统内的方法和装置 |
| 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 |
| CN104604236B (zh) * | 2012-07-02 | 2017-12-15 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
-
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 JP JP2015551728A patent/JP6235042B2/ja active Active
- 2013-12-26 WO PCT/US2013/077828 patent/WO2014107396A1/en not_active Ceased
- 2013-12-26 KR KR1020157021121A patent/KR101776448B1/ko active Active
- 2013-12-26 EP EP13824714.3A patent/EP2941887A1/en not_active Withdrawn
- 2013-12-26 CN CN201380069396.9A patent/CN104919802B/zh active Active
-
2014
- 2014-01-07 TW TW103100514A patent/TWI523492B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014107396A1 (en) | 2014-07-10 |
| EP2941887A1 (en) | 2015-11-11 |
| BR112015015802A2 (pt) | 2017-07-11 |
| JP6235042B2 (ja) | 2017-11-22 |
| KR101776448B1 (ko) | 2017-09-07 |
| BR112015015802B1 (pt) | 2022-09-27 |
| US20140192149A1 (en) | 2014-07-10 |
| CN104919802A (zh) | 2015-09-16 |
| JP2016506695A (ja) | 2016-03-03 |
| KR20150104158A (ko) | 2015-09-14 |
| CN104919802B (zh) | 2018-10-12 |
| TW201440487A (zh) | 2014-10-16 |
| US9521393B2 (en) | 2016-12-13 |
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