CA2952459C - Systems and methods for signaling hypothetical reference decoder parameters in a parameter set - Google Patents
Systems and methods for signaling hypothetical reference decoder parameters in a parameter set Download PDFInfo
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- CA2952459C CA2952459C CA2952459A CA2952459A CA2952459C CA 2952459 C CA2952459 C CA 2952459C CA 2952459 A CA2952459 A CA 2952459A CA 2952459 A CA2952459 A CA 2952459A CA 2952459 C CA2952459 C CA 2952459C
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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
- H04N19/10—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
- H04N19/146—Data rate or code amount at the encoder output
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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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
- H04N19/10—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
- H04N19/184—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 bits, e.g. of the compressed video stream
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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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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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
- H04N19/70—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)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015285P | 2014-06-20 | 2014-06-20 | |
| US62/015,285 | 2014-06-20 | ||
| US14/743,556 US9930342B2 (en) | 2014-06-20 | 2015-06-18 | Systems and methods for signaling hypothetical reference decoder parameters in a parameter set |
| US14/743,556 | 2015-06-18 | ||
| PCT/US2015/036613 WO2015196033A1 (en) | 2014-06-20 | 2015-06-19 | Systems and methods for signaling hypothetical reference decoder parameters in a parameter set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2952459A1 CA2952459A1 (en) | 2015-12-23 |
| CA2952459C true CA2952459C (en) | 2019-10-08 |
Family
ID=54870862
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2952460A Active CA2952460C (en) | 2014-06-20 | 2015-06-19 | Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set |
| CA2952459A Active CA2952459C (en) | 2014-06-20 | 2015-06-19 | Systems and methods for signaling hypothetical reference decoder parameters in a parameter set |
| CA2952458A Active CA2952458C (en) | 2014-06-20 | 2015-06-19 | Systems and methods for signaling information for layer sets in a parameter set |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2952460A Active CA2952460C (en) | 2014-06-20 | 2015-06-19 | Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2952458A Active CA2952458C (en) | 2014-06-20 | 2015-06-19 | Systems and methods for signaling information for layer sets in a parameter set |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US20150373376A1 (OSRAM) |
| EP (3) | EP3158765B1 (OSRAM) |
| JP (3) | JP6545722B2 (OSRAM) |
| KR (3) | KR102004030B1 (OSRAM) |
| CN (3) | CN106416260B (OSRAM) |
| CA (3) | CA2952460C (OSRAM) |
| ES (1) | ES2872899T3 (OSRAM) |
| WO (3) | WO2015196031A1 (OSRAM) |
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| WO2015008464A1 (en) * | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Video parameter set signaling |
| US20170171563A1 (en) * | 2014-02-24 | 2017-06-15 | Sharp Kabushiki Kaisha | Restrictions on signaling |
| JP2015185897A (ja) * | 2014-03-20 | 2015-10-22 | パナソニックＩｐマネジメント株式会社 | 画像符号化方法及び画像符号化装置 |
| US20150373376A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set |
| CA2996649C (en) | 2015-09-04 | 2021-03-23 | Sharp Kabushiki Kaisha | Systems and methods for signaling of video parameters and information associated with caption services |
| WO2018012244A1 (ja) * | 2016-07-11 | 2018-01-18 | シャープ株式会社 | 映像信号変換装置、映像信号変換方法、映像信号変換システム、制御プログラム、および記録媒体 |
| US10424082B2 (en) * | 2017-04-24 | 2019-09-24 | Intel Corporation | Mixed reality coding with overlays |
| SG11202100010SA (en) * | 2017-07-03 | 2021-02-25 | Univ Hanyang Ind Univ Coop Found | Method and device for decoding image by using partition unit including additional region |
| WO2019111009A1 (en) * | 2017-12-06 | 2019-06-13 | V-Nova International Ltd | Hierarchical data structure |
| US10779006B2 (en) * | 2018-02-14 | 2020-09-15 | Qualcomm Incorporated | Signaling 360-degree video information |
| GB2572770B (en) * | 2018-04-09 | 2022-11-02 | Canon Kk | Method and apparatus for encoding or decoding video data with frame portions |
| EP4380160A3 (en) | 2019-02-21 | 2024-07-03 | Panasonic Intellectual Property Corporation of America | Encoder, decoder, encoding method, and decoding method |
| KR20250068787A (ko) * | 2019-04-10 | 2025-05-16 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응하는 방법 |
| JP7492978B2 (ja) * | 2019-06-20 | 2024-05-30 | ノキア テクノロジーズ オサケユイチア | ビデオエンコーディングおよびデコーディングのための装置、方法、およびコンピュータプログラム |
| EP3977745A4 (en) * | 2019-06-28 | 2022-08-10 | Huawei Technologies Co., Ltd. | METHOD AND APPARATUS FOR STILL IMAGE AND VIDEO CODING |
| KR20220036948A (ko) * | 2019-07-05 | 2022-03-23 | 브이-노바 인터내셔널 리미티드 | 비디오 코딩에서 잔차의 양자화 |
| CN114303377B (zh) * | 2019-09-11 | 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、解码方法和比特流生成装置 |
| MX2022003549A (es) | 2019-09-24 | 2022-06-02 | Huawei Tech Co Ltd | Ols para escalabilidad espacial y de snr. |
| 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) |
| US11936880B2 (en) * | 2019-09-27 | 2024-03-19 | Tencent America LLC | Method for signaling output subpicture layer set |
| CN120455696A (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 |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| WO2021134015A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Profile, tier and layer indication in video coding |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| KR102874198B1 (ko) | 2020-01-09 | 2025-10-23 | 바이트댄스 아이엔씨 | 비디오 스트림들 내의 필러 데이터 유닛들의 프로세싱 |
| US11272214B2 (en) * | 2020-01-27 | 2022-03-08 | Tencent America LLC | Method for picture output with output layer set |
| CN119815063A (zh) * | 2020-03-05 | 2025-04-11 | Lg电子株式会社 | 图像编码/解码方法、发送比特流的方法和记录介质 |
| CN111355981B (zh) * | 2020-03-06 | 2022-07-12 | Oppo广东移动通信有限公司 | 视频数据播放方法、装置、存储介质及电子设备 |
| US12212765B2 (en) * | 2020-03-30 | 2025-01-28 | Lg Electronics Inc. | Image decoding method and apparatus |
| KR20230011990A (ko) | 2020-05-12 | 2023-01-25 | 엘지전자 주식회사 | 영상/비디오 코딩 시스템에서 단일 레이어 비트스트림 내 파라미터 세트의 참조를 처리하는 방법 및 장치 |
| CN117726746B (zh) * | 2023-09-23 | 2024-10-29 | 书行科技(北京)有限公司 | 三维人体重建方法、装置、设备、存储介质及程序产品 |
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| CN100583977C (zh) * | 2005-09-27 | 2010-01-20 | 韩国电子通信研究院 | 用于高质量视频服务的传送和接收数字多媒体广播的设备 |
| CN101341746B (zh) * | 2005-12-22 | 2011-11-30 | 维德约股份有限公司 | 用于使用可缩放视频编码和合成可缩放视频会议服务器进行视频会议的系统和方法 |
| US9571856B2 (en) * | 2008-08-25 | 2017-02-14 | Microsoft Technology Licensing, Llc | Conversion operations in scalable video encoding and decoding |
| US8948241B2 (en) * | 2009-08-07 | 2015-02-03 | Qualcomm Incorporated | Signaling characteristics of an MVC operation point |
| US8254443B2 (en) * | 2009-08-28 | 2012-08-28 | Ericsson Television, Inc. | Latency rate distortion optimisation |
| US9172963B2 (en) | 2010-11-01 | 2015-10-27 | Qualcomm Incorporated | Joint coding of syntax elements for video coding |
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| US20150049806A1 (en) * | 2012-04-16 | 2015-02-19 | Samsung Electronics Co., Ltd. | Method for multi-view video encoding based on tree structure encoding unit and apparatus for same, and method for multi-view video decoding based on tree structure encoding unit and apparatus for same |
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| EP2903280A4 (en) | 2012-09-28 | 2016-05-04 | Sharp Kk | IMAGE DECODING DEVICE |
| EP2904797B1 (en) | 2012-10-01 | 2021-08-11 | Nokia Technologies Oy | Method and apparatus for scalable video coding |
| CN105052144B (zh) | 2013-03-12 | 2019-01-01 | 寰发股份有限公司 | 用于可伸缩视频编码的层间预测方法 |
| US9591321B2 (en) * | 2013-04-07 | 2017-03-07 | Dolby International Ab | Signaling change in output layer sets |
| CN105308968B (zh) * | 2013-04-08 | 2019-06-14 | Ge视频压缩有限责任公司 | 允许有效多视图/层编码的编码概念 |
| EP3022931B1 (en) * | 2013-07-15 | 2019-07-10 | GE Video Compression, LLC | Layer id signaling using extension mechanism |
| WO2015052942A1 (en) | 2013-10-11 | 2015-04-16 | Sharp Kabushiki Kaisha | Signaling information for coding |
| WO2015052935A1 (en) | 2013-10-11 | 2015-04-16 | Sharp Kabushiki Kaisha | Color information and chromaticity signaling |
| US20150264099A1 (en) * | 2014-03-14 | 2015-09-17 | Sharp Laboratories Of America, Inc. | Systems and methods for constraining a bitstream |
| WO2015194179A1 (en) * | 2014-06-17 | 2015-12-23 | Sharp Kabushiki Kaisha | Bitstream partitions operation |
| US20150373376A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Systems and methods for selectively signaling different numbers of video signal information syntax structures in a parameter set |
-
2015
- 2015-06-18 US US14/743,613 patent/US20150373376A1/en not_active Abandoned
- 2015-06-18 US US14/743,556 patent/US9930342B2/en active Active
- 2015-06-18 US US14/743,434 patent/US10250884B2/en active Active
- 2015-06-19 KR KR1020167035251A patent/KR102004030B1/ko active Active
- 2015-06-19 CA CA2952460A patent/CA2952460C/en active Active
- 2015-06-19 JP JP2016573516A patent/JP6545722B2/ja active Active
- 2015-06-19 WO PCT/US2015/036611 patent/WO2015196031A1/en not_active Ceased
- 2015-06-19 ES ES15734765T patent/ES2872899T3/es active Active
- 2015-06-19 CA CA2952459A patent/CA2952459C/en active Active
- 2015-06-19 EP EP15741645.4A patent/EP3158765B1/en active Active
- 2015-06-19 CA CA2952458A patent/CA2952458C/en active Active
- 2015-06-19 JP JP2016573539A patent/JP6538727B2/ja active Active
- 2015-06-19 EP EP15741644.7A patent/EP3158764B1/en active Active
- 2015-06-19 KR KR1020167035221A patent/KR102069416B1/ko active Active
- 2015-06-19 JP JP2016573095A patent/JP6441968B2/ja active Active
- 2015-06-19 WO PCT/US2015/036615 patent/WO2015196035A1/en not_active Ceased
- 2015-06-19 EP EP15734765.9A patent/EP3158756B1/en active Active
- 2015-06-19 CN CN201580032673.8A patent/CN106416260B/zh active Active
- 2015-06-19 CN CN201580032241.7A patent/CN106537921B/zh active Active
- 2015-06-19 KR KR1020167035252A patent/KR102310009B1/ko active Active
- 2015-06-19 CN CN201580032641.8A patent/CN106464920B/zh active Active
- 2015-06-19 WO PCT/US2015/036613 patent/WO2015196033A1/en not_active Ceased
-
2018
- 2018-02-14 US US15/897,008 patent/US20180176575A1/en not_active Abandoned
Also Published As
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| Publication | Publication Date | Title |
|---|---|---|
| CA2952459C (en) | Systems and methods for signaling hypothetical reference decoder parameters in a parameter set | |
| US10542261B2 (en) | Systems and methods for processing a syntax structure assigned a minimum value in a parameter set |
Legal Events
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| EEER | Examination request |
Effective date: 20180608 |