KR102424140B1 - 적응적 인트라 예측에 의한 전방향성 비디오 코딩 및 디코딩을 위한 방법 및 장치 - Google Patents
적응적 인트라 예측에 의한 전방향성 비디오 코딩 및 디코딩을 위한 방법 및 장치 Download PDFInfo
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- KR102424140B1 KR102424140B1 KR1020197009038A KR20197009038A KR102424140B1 KR 102424140 B1 KR102424140 B1 KR 102424140B1 KR 1020197009038 A KR1020197009038 A KR 1020197009038A KR 20197009038 A KR20197009038 A KR 20197009038A KR 102424140 B1 KR102424140 B1 KR 102424140B1
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- H—ELECTRICITY
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- 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
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- G06—COMPUTING OR CALCULATING; COUNTING
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- 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 |
|---|---|
| KR20190052016A KR20190052016A (ko) | 2019-05-15 |
| KR102424140B1 true KR102424140B1 (ko) | 2022-07-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020197009038A Active KR102424140B1 (ko) | 2016-09-30 | 2017-09-28 | 적응적 인트라 예측에 의한 전방향성 비디오 코딩 및 디코딩을 위한 방법 및 장치 |
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 |
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| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012095350A1 (de) | 2011-01-14 | 2012-07-19 | Siemens Aktiengesellschaft | Verfahren und vorrichtungen zur bildung eines prädiktionswertes |
| US20160112489A1 (en) | 2014-10-20 | 2016-04-21 | Google Inc. | Streaming the visible parts of a spherical video |
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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 |
| KR101379188B1 (ko) * | 2010-05-17 | 2014-04-18 | 에스케이 텔레콤주식회사 | 인트라 블록 및 인터 블록이 혼합된 코딩블록을 이용하는 영상 부호화/복호화 장치 및 그 방법 |
| WO2014171713A1 (ko) | 2013-04-15 | 2014-10-23 | 인텔렉추얼 디스커버리 주식회사 | 인트라 예측을 이용한 비디오 부호화/복호화 방법 및 장치 |
| EP3210379B1 (en) * | 2014-10-20 | 2021-02-17 | Google LLC | Continuous prediction domain |
| 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 |
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- 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012095350A1 (de) | 2011-01-14 | 2012-07-19 | Siemens Aktiengesellschaft | Verfahren und vorrichtungen zur bildung eines prädiktionswertes |
| US20160112489A1 (en) | 2014-10-20 | 2016-04-21 | Google Inc. | Streaming the visible parts of a spherical video |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7008903B2 (ja) | 2022-01-25 |
| KR20190052016A (ko) | 2019-05-15 |
| EP3301931A1 (en) | 2018-04-04 |
| CN109804633B (zh) | 2023-09-01 |
| 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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