CN109804633B - 利用自适应帧内预测的全向视频编码和解码的方法和装置 - Google Patents
利用自适应帧内预测的全向视频编码和解码的方法和装置 Download PDFInfo
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- CN109804633B CN109804633B CN201780060296.8A CN201780060296A CN109804633B CN 109804633 B CN109804633 B CN 109804633B CN 201780060296 A CN201780060296 A CN 201780060296A CN 109804633 B CN109804633 B CN 109804633B
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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
- H04N19/102—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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/597—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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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
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- 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
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- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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- 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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- 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
- H04N19/176—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 block, e.g. a macroblock
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- 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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- 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
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- H—ELECTRICITY
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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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16306269.8 | 2016-09-30 | ||
| EP16306269.8A EP3301931A1 (en) | 2016-09-30 | 2016-09-30 | Method and apparatus for omnidirectional video coding with adaptive intra prediction |
| PCT/EP2017/074672 WO2018060358A1 (en) | 2016-09-30 | 2017-09-28 | Method and apparatus for omnidirectional video coding and decoding with adaptive intra prediction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109804633A CN109804633A (zh) | 2019-05-24 |
| CN109804633B true CN109804633B (zh) | 2023-09-01 |
Family
ID=57138005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780060296.8A Active CN109804633B (zh) | 2016-09-30 | 2017-09-28 | 利用自适应帧内预测的全向视频编码和解码的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11089296B2 (enExample) |
| EP (2) | EP3301931A1 (enExample) |
| JP (1) | JP7008903B2 (enExample) |
| KR (1) | KR102424140B1 (enExample) |
| CN (1) | CN109804633B (enExample) |
| WO (1) | WO2018060358A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10715818B2 (en) | 2016-08-04 | 2020-07-14 | Intel Corporation | Techniques for hardware video encoding |
| KR102285435B1 (ko) * | 2017-05-31 | 2021-08-04 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
| EP3435676A1 (en) * | 2017-07-25 | 2019-01-30 | Thomson Licensing | Method and apparatus for encoding and decoding an omnidirectional video |
| GB2567859A (en) * | 2017-10-27 | 2019-05-01 | Sony Corp | Image data encoding and decoding |
| WO2019225933A1 (ko) * | 2018-05-21 | 2019-11-28 | 엘지전자 주식회사 | 영상 코딩 시스템에서 lut를 기반으로 도출된 mvd 를 사용하는 영상 디코딩 방법 및 그 장치 |
| KR102664681B1 (ko) * | 2018-06-19 | 2024-05-09 | 삼성전자 주식회사 | 영상 압축을 수행하는 전자 장치 및 전자 장치의 동작 방법 |
| CN110662087B (zh) | 2018-06-30 | 2021-05-11 | 华为技术有限公司 | 点云编解码方法和编解码器 |
| US11212506B2 (en) | 2018-07-31 | 2021-12-28 | Intel Corporation | Reduced rendering of six-degree of freedom video |
| US10893299B2 (en) | 2018-07-31 | 2021-01-12 | Intel Corporation | Surface normal vector processing mechanism |
| US10887574B2 (en) | 2018-07-31 | 2021-01-05 | Intel Corporation | Selective packing of patches for immersive video |
| US10762394B2 (en) | 2018-07-31 | 2020-09-01 | Intel Corporation | System and method for 3D blob classification and transmission |
| US11178373B2 (en) | 2018-07-31 | 2021-11-16 | Intel Corporation | Adaptive resolution of point cloud and viewpoint prediction for video streaming in computing environments |
| DE102019127349A1 (de) | 2018-10-10 | 2020-04-16 | Intel Corporation | Punktwolkencodierungsstandard-konformitätsdefintion in computerumgebungen |
| US11057631B2 (en) | 2018-10-10 | 2021-07-06 | Intel Corporation | Point cloud coding standard conformance definition in computing environments |
| US10880354B2 (en) | 2018-11-28 | 2020-12-29 | Netflix, Inc. | Techniques for encoding a media title while constraining quality variations |
| US10841356B2 (en) | 2018-11-28 | 2020-11-17 | Netflix, Inc. | Techniques for encoding a media title while constraining bitrate variations |
| CN119946260A (zh) * | 2019-02-08 | 2025-05-06 | 交互数字Vc控股公司 | 用于使用照明补偿进行图片编码和解码的方法和设备 |
| US11025913B2 (en) | 2019-03-01 | 2021-06-01 | Intel Corporation | Encoding video using palette prediction and intra-block copy |
| US11012710B2 (en) * | 2019-03-06 | 2021-05-18 | Tencent America LLC | Techniques for intra prediction for 360 image and video coding |
| US11019360B2 (en) * | 2019-03-21 | 2021-05-25 | Qualcomm Incorporated | Generalized reference sample derivation methods for intra prediction in video coding |
| US10855983B2 (en) | 2019-06-13 | 2020-12-01 | Intel Corporation | Encoding video using two-stage intra search |
| CN112449171B (zh) * | 2019-09-03 | 2021-10-29 | 上海交通大学 | 点云分视角传输的编码方法、系统及介质 |
| KR102476057B1 (ko) * | 2019-09-04 | 2022-12-09 | 주식회사 윌러스표준기술연구소 | 클라우드 가상 현실을 위한 imu 센서 데이터를 활용한 비디오 인코딩 및 디코딩 가속 방법 및 장치 |
| US12120345B2 (en) | 2020-02-13 | 2024-10-15 | Google Llc | Intra prediction for image and video compression |
| CN111818333B (zh) * | 2020-06-16 | 2022-04-29 | 中国科学院深圳先进技术研究院 | 一种帧内预测方法、装置、终端及存储介质 |
| US11563977B2 (en) | 2020-09-24 | 2023-01-24 | Tencent America LLC | Method and apparatus for video coding |
| CN117121059A (zh) * | 2021-04-07 | 2023-11-24 | 交互数字Ce专利控股有限公司 | 支持光效果的体积视频 |
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| CN102907100A (zh) * | 2010-05-17 | 2013-01-30 | Sk电信有限公司 | 使用帧内块和帧间块相混合的编码块的视频编码/解码设备及其方法 |
| CN103283232A (zh) * | 2011-01-14 | 2013-09-04 | 西门子公司 | 用于形成预测值的方法和装置 |
| WO2016064862A1 (en) * | 2014-10-20 | 2016-04-28 | Google Inc. | Continuous prediction domain |
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| BRPI0715507A2 (pt) | 2006-08-02 | 2013-06-18 | Thomson Licensinc S A | mÉtodos e aparelhos para particionamento geomÉtrico adaptativo para decodificaÇço de vÍdeo |
| EP2070333A2 (en) | 2006-09-29 | 2009-06-17 | Thomson Licensing | Geometric intra prediction |
| ES2752001T3 (es) | 2008-04-15 | 2020-04-02 | Orange | Predicción de imágenes por determinación previa de una familia de píxeles de referencia, codificación y decodificación que usan dicha predicción |
| WO2014171713A1 (ko) | 2013-04-15 | 2014-10-23 | 인텔렉추얼 디스커버리 주식회사 | 인트라 예측을 이용한 비디오 부호화/복호화 방법 및 장치 |
| US20160112713A1 (en) * | 2014-10-20 | 2016-04-21 | Google Inc. | Mapping spherical image to 2d representations |
| US9918094B2 (en) * | 2014-10-20 | 2018-03-13 | Google Llc | Compressing and representing multi-view video |
| US9918082B2 (en) * | 2014-10-20 | 2018-03-13 | Google Llc | Continuous prediction domain |
| US9917877B2 (en) * | 2014-10-20 | 2018-03-13 | Google Llc | Streaming the visible parts of a spherical video |
-
2016
- 2016-09-30 EP EP16306269.8A patent/EP3301931A1/en not_active Withdrawn
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2017
- 2017-09-28 JP JP2019516216A patent/JP7008903B2/ja active Active
- 2017-09-28 KR KR1020197009038A patent/KR102424140B1/ko active Active
- 2017-09-28 WO PCT/EP2017/074672 patent/WO2018060358A1/en not_active Ceased
- 2017-09-28 CN CN201780060296.8A patent/CN109804633B/zh active Active
- 2017-09-28 US US16/334,100 patent/US11089296B2/en active Active
- 2017-09-28 EP EP17777043.5A patent/EP3520413B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907100A (zh) * | 2010-05-17 | 2013-01-30 | Sk电信有限公司 | 使用帧内块和帧间块相混合的编码块的视频编码/解码设备及其方法 |
| CN103283232A (zh) * | 2011-01-14 | 2013-09-04 | 西门子公司 | 用于形成预测值的方法和装置 |
| WO2016064862A1 (en) * | 2014-10-20 | 2016-04-28 | Google Inc. | Continuous prediction domain |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7008903B2 (ja) | 2022-01-25 |
| KR20190052016A (ko) | 2019-05-15 |
| EP3301931A1 (en) | 2018-04-04 |
| KR102424140B1 (ko) | 2022-07-25 |
| US11089296B2 (en) | 2021-08-10 |
| EP3520413B1 (en) | 2024-10-30 |
| WO2018060358A1 (en) | 2018-04-05 |
| JP2019530350A (ja) | 2019-10-17 |
| EP3520413A1 (en) | 2019-08-07 |
| CN109804633A (zh) | 2019-05-24 |
| US20190260989A1 (en) | 2019-08-22 |
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