CN106464922B - 处理视频数据的方法和设备及计算机可读介质 - Google Patents
处理视频数据的方法和设备及计算机可读介质 Download PDFInfo
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- CN106464922B CN106464922B CN201580033042.8A CN201580033042A CN106464922B CN 106464922 B CN106464922 B CN 106464922B CN 201580033042 A CN201580033042 A CN 201580033042A CN 106464922 B CN106464922 B CN 106464922B
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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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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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
-
- 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
-
- 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
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
-
- 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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/188—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 a video data packet, e.g. a network abstraction layer [NAL] unit
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462016549P | 2014-06-24 | 2014-06-24 | |
| US62/016,549 | 2014-06-24 | ||
| US14/737,898 | 2015-06-12 | ||
| US14/737,898 US10432951B2 (en) | 2014-06-24 | 2015-06-12 | Conformance and inoperability improvements in multi-layer video coding |
| PCT/US2015/035853 WO2015200026A1 (en) | 2014-06-24 | 2015-06-15 | Conformance and inoperability improvements in multi-layer video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106464922A CN106464922A (zh) | 2017-02-22 |
| CN106464922B true CN106464922B (zh) | 2019-07-30 |
Family
ID=54870867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580033042.8A Active CN106464922B (zh) | 2014-06-24 | 2015-06-15 | 处理视频数据的方法和设备及计算机可读介质 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10432951B2 (OSRAM) |
| EP (1) | EP3162068B1 (OSRAM) |
| JP (1) | JP6549619B2 (OSRAM) |
| KR (1) | KR102388226B1 (OSRAM) |
| CN (1) | CN106464922B (OSRAM) |
| CA (1) | CA2952607C (OSRAM) |
| ES (1) | ES2714279T3 (OSRAM) |
| HU (1) | HUE041990T2 (OSRAM) |
| WO (1) | WO2015200026A1 (OSRAM) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019208677A1 (ja) * | 2018-04-27 | 2019-10-31 | 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 |
| KR102393325B1 (ko) * | 2019-02-28 | 2022-05-02 | 엘지전자 주식회사 | Aps 시그널링 기반 비디오 또는 영상 코딩 |
| CN113545036B (zh) | 2019-03-02 | 2023-11-28 | 北京字节跳动网络技术有限公司 | 对环路内滤波的限制 |
| US20220174295A1 (en) * | 2019-03-11 | 2022-06-02 | Lg Electronics Inc. | Luma mapping- and chroma scaling-based video or image coding |
| CN113785575A (zh) * | 2019-03-21 | 2021-12-10 | 佳稳电子有限公司 | 处理图片分割的影像编码方法、影像解码方法及其装置 |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| EP4022888B1 (en) | 2019-09-24 | 2025-10-08 | Huawei Technologies Co., Ltd. | Scalable nesting sei messages for all layers |
| CN114424557B (zh) | 2019-09-24 | 2023-11-10 | 华为技术有限公司 | 不允许未使用的层包括在多层视频码流中 |
| KR20250161042A (ko) | 2019-09-24 | 2025-11-14 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 멀티뷰를 위한 동시 송출 레이어 |
| BR112022005603A2 (pt) | 2019-09-24 | 2022-07-19 | Huawei Tech Co Ltd | Informação de temporização de imagem e unidade de decodificação para escalabilidade temporal |
| 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) |
| EP4032293B1 (en) | 2019-10-07 | 2024-07-31 | Huawei Technologies Co., Ltd. | Error avoidance in sub-bitstream extraction |
| WO2021117644A1 (en) * | 2019-12-11 | 2021-06-17 | Sharp Kabushiki Kaisha | Systems and methods for signaling output layer set information in video coding |
| CN120455699A (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 |
| EP4070466A4 (en) | 2020-01-09 | 2023-05-10 | ByteDance Inc. | SIGNALING A HIGH-LEVEL SYNTAX DISPLAY |
| JP7492026B2 (ja) | 2020-03-30 | 2024-05-28 | エルジー エレクトロニクス インコーポレイティド | Ｈｒｄパラメータをシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体 |
| WO2021201548A1 (ko) * | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| EP4131965A4 (en) * | 2020-03-30 | 2024-04-24 | LG Electronics, Inc. | VIDEO ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING DPB PARAMETER, AND COMPUTER READABLE RECORDING MEDIUM STORING BIT STREAM |
| US20230156230A1 (en) * | 2020-03-30 | 2023-05-18 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling information relating to ptl, dpb, and hrd in sps, and computer-readable recording medium storing bitstream |
| KR20220161426A (ko) | 2020-03-30 | 2022-12-06 | 엘지전자 주식회사 | Dpb 파라미터의 개수 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| KR20220162746A (ko) * | 2020-04-01 | 2022-12-08 | 엘지전자 주식회사 | 출력 레이어 셋에 기반하여 파라미터 셋의 참조 여부를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| EP4131966A4 (en) * | 2020-04-02 | 2024-03-06 | LG Electronics, Inc. | IMAGE CODING/DECODING METHOD AND DEVICE FOR SIGNALING DPB-RELATED INFORMATION AND PTL-RELATED INFORMATION AND COMPUTER-READABLE RECORDING MEDIUM WITH BIT STREAM STORED THEREIN |
| PE20230678A1 (es) | 2020-05-22 | 2023-04-21 | Ge Video Compression Llc | Codificador de video, decodificador de video, metodos para codificar y decodificar y flujo de datos de video para realizar conceptos avanzados de codificacion de video |
| CN115668929A (zh) | 2020-05-22 | 2023-01-31 | 字节跳动有限公司 | 视频子比特流提取过程中的sei消息处理 |
| WO2021237178A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Coding of picture order count in video bitstreams |
| EP4154534A1 (en) * | 2020-05-22 | 2023-03-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Processing of output layer sets of coded video |
| KR20230017817A (ko) * | 2020-05-25 | 2023-02-06 | 엘지전자 주식회사 | 멀티 레이어 기반 영상 코딩 장치 및 방법 |
| KR20230023721A (ko) * | 2020-06-06 | 2023-02-17 | 엘지전자 주식회사 | 레이어 정보 시그널링 기반 영상 코딩 장치 및 방법 |
| KR102808741B1 (ko) * | 2020-06-08 | 2025-05-15 | 바이트댄스 아이엔씨 | 비디오 픽처에서 서브픽처 수에 대한 제약들 |
| PH12022553390A1 (en) * | 2020-06-09 | 2024-03-25 | Bytedance Inc | Signaling non-scalable-nested hypothetical reference video decoder information |
| MX2022015676A (es) | 2020-06-09 | 2023-01-16 | Bytedance Inc | Extraccion de subflujo de bits de flujos de bits de video de multiples capas. |
| KR20230074521A (ko) | 2020-09-25 | 2023-05-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브비트스트림 추출 |
| GB2599171B (en) * | 2020-09-29 | 2024-12-11 | Canon Kk | Method and apparatus for encapsulating video data into a file |
| CN117121480A (zh) * | 2021-02-05 | 2023-11-24 | 诺基亚技术有限公司 | 用于在媒体比特流内用信号通知神经网络的高级语法 |
| US20240146938A1 (en) * | 2021-03-18 | 2024-05-02 | Nokia Technologies Oy | Method, apparatus and computer program product for end-to-end learned predictive coding of media frames |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1455534A1 (en) | 2003-03-03 | 2004-09-08 | Thomson Licensing S.A. | Scalable encoding and decoding of interlaced digital video data |
| JP4190428B2 (ja) | 2004-01-14 | 2008-12-03 | 株式会社東芝 | データ伝送方法およびデータ伝送機 |
| US20160165230A9 (en) | 2012-04-16 | 2016-06-09 | Texas Instruments Incorporated | Color Component Checksum Computation in Video Coding |
| US9503753B2 (en) | 2012-09-24 | 2016-11-22 | Qualcomm Incorporated | Coded picture buffer arrival and nominal removal times in video coding |
| US9380317B2 (en) | 2012-10-08 | 2016-06-28 | Qualcomm Incorporated | Identification of operation points applicable to nested SEI message in video coding |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| KR102143707B1 (ko) * | 2013-10-11 | 2020-08-11 | 브이아이디 스케일, 인크. | Hevc 확장을 위한 하이 레벨 구문 |
| WO2015056158A1 (en) * | 2013-10-14 | 2015-04-23 | Nokia Technologies Oy | Multi-layer hypothetical reference decoder |
| US20150264404A1 (en) * | 2014-03-17 | 2015-09-17 | Nokia Technologies Oy | Method and apparatus for video coding and decoding |
| US20170150160A1 (en) * | 2014-06-17 | 2017-05-25 | Sharp Kabushiki Kaisha | Bitstream partitions operation |
-
2015
- 2015-06-12 US US14/737,898 patent/US10432951B2/en active Active
- 2015-06-15 HU HUE15731472A patent/HUE041990T2/hu unknown
- 2015-06-15 EP EP15731472.5A patent/EP3162068B1/en active Active
- 2015-06-15 CN CN201580033042.8A patent/CN106464922B/zh active Active
- 2015-06-15 KR KR1020167036054A patent/KR102388226B1/ko active Active
- 2015-06-15 JP JP2016574071A patent/JP6549619B2/ja active Active
- 2015-06-15 WO PCT/US2015/035853 patent/WO2015200026A1/en not_active Ceased
- 2015-06-15 CA CA2952607A patent/CA2952607C/en active Active
- 2015-06-15 ES ES15731472T patent/ES2714279T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2952607C (en) | 2022-11-29 |
| US10432951B2 (en) | 2019-10-01 |
| JP6549619B2 (ja) | 2019-07-24 |
| JP2017525234A (ja) | 2017-08-31 |
| EP3162068A1 (en) | 2017-05-03 |
| HUE041990T2 (hu) | 2019-06-28 |
| KR20170023844A (ko) | 2017-03-06 |
| EP3162068B1 (en) | 2018-12-05 |
| ES2714279T3 (es) | 2019-05-28 |
| CN106464922A (zh) | 2017-02-22 |
| US20150373346A1 (en) | 2015-12-24 |
| CA2952607A1 (en) | 2015-12-30 |
| KR102388226B1 (ko) | 2022-04-18 |
| WO2015200026A1 (en) | 2015-12-30 |
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