JP2020513703A5 - - Google Patents
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- JP2020513703A5 JP2020513703A5 JP2019528537A JP2019528537A JP2020513703A5 JP 2020513703 A5 JP2020513703 A5 JP 2020513703A5 JP 2019528537 A JP2019528537 A JP 2019528537A JP 2019528537 A JP2019528537 A JP 2019528537A JP 2020513703 A5 JP2020513703 A5 JP 2020513703A5
- Authority
- JP
- Japan
- Prior art keywords
- free
- video content
- viewpoint video
- texture
- decoded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000000034 method Methods 0.000 claims description 13
- 238000013507 mapping Methods 0.000 claims 6
- 238000007781 pre-processing Methods 0.000 claims 4
- 238000009877 rendering Methods 0.000 claims 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662426900P | 2016-11-28 | 2016-11-28 | |
| US62/426,900 | 2016-11-28 | ||
| US15/816,094 | 2017-11-17 | ||
| US15/816,094 US10389994B2 (en) | 2016-11-28 | 2017-11-17 | Decoder-centric UV codec for free-viewpoint video streaming |
| PCT/US2017/062461 WO2018098054A1 (en) | 2016-11-28 | 2017-11-20 | Decoder-centric uv codec for free-viewpoint video streaming |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020513703A JP2020513703A (ja) | 2020-05-14 |
| JP2020513703A5 true JP2020513703A5 (enExample) | 2021-04-15 |
| JP6939883B2 JP6939883B2 (ja) | 2021-09-22 |
Family
ID=62191154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019528537A Active JP6939883B2 (ja) | 2016-11-28 | 2017-11-20 | 自由視点映像ストリーミング用の復号器を中心とするuvコーデック |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10389994B2 (enExample) |
| EP (1) | EP3526966B1 (enExample) |
| JP (1) | JP6939883B2 (enExample) |
| KR (1) | KR102194758B1 (enExample) |
| CN (1) | CN109997358B (enExample) |
| WO (1) | WO2018098054A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10242484B1 (en) * | 2017-10-17 | 2019-03-26 | 8i Limited | UV mapping and compression |
| EP3509308A1 (en) * | 2018-01-05 | 2019-07-10 | Koninklijke Philips N.V. | Apparatus and method for generating an image data bitstream |
| JP7271099B2 (ja) * | 2018-07-19 | 2023-05-11 | キヤノン株式会社 | ファイルの生成装置およびファイルに基づく映像の生成装置 |
| KR102287133B1 (ko) * | 2018-11-30 | 2021-08-09 | 한국전자기술연구원 | 자유 시점 영상 제공 방법 및 장치 |
| US11457197B2 (en) * | 2019-02-22 | 2022-09-27 | Avalon Holographics Inc. | Layered scene decomposition CODEC with view independent rasterization |
| EP3970361A4 (en) | 2019-05-14 | 2023-03-22 | INTEL Corporation | IMMERSIVE VIDEO CODING TECHNIQUES FOR THREE DOF PLUS/METADATA FOR IMMERSIVE VIDEO (3DOF+/MIV) AND VIDEO POINT CLOUD CODING (V-PCC) |
| CN110223382B (zh) * | 2019-06-13 | 2021-02-12 | 电子科技大学 | 基于深度学习的单帧图像自由视点三维模型重建方法 |
| US11120623B2 (en) * | 2019-06-25 | 2021-09-14 | HypeVR | Optimized volumetric video playback |
| KR102731169B1 (ko) * | 2019-08-29 | 2024-11-15 | 한국전자통신연구원 | 이머시브 영상 처리 방법 및 이머시브 영상 합성 방법 |
| EP3793199A1 (en) | 2019-09-10 | 2021-03-17 | InterDigital VC Holdings, Inc. | A method and apparatus for delivering a volumetric video content |
| US10964089B1 (en) | 2019-10-07 | 2021-03-30 | Sony Corporation | Method and apparatus for coding view-dependent texture attributes of points in a 3D point cloud |
| KR102647019B1 (ko) * | 2019-11-29 | 2024-03-12 | 지티이 코포레이션 | 멀티뷰 비디오 프로세싱 방법 및 장치 |
| KR102612539B1 (ko) | 2019-12-17 | 2023-12-11 | 한국전자통신연구원 | 다시점 비디오 부호화 및 복호화 방법 |
| WO2021136878A1 (en) * | 2020-01-02 | 2021-07-08 | Nokia Technologies Oy | A method, an apparatus and a computer program product for volumetric video encoding and decoding |
| US11601636B2 (en) * | 2020-05-22 | 2023-03-07 | Google Llc | Methods, systems, and media for generating an immersive light field video with a layered mesh representation |
| US12423874B2 (en) * | 2021-10-04 | 2025-09-23 | Tencent America LLC | Method and apparatus of adaptive sampling for mesh compression by encoders |
| US12125250B2 (en) * | 2021-11-22 | 2024-10-22 | Tencent America LLC | Decoding of patch temporal alignment for mesh compression |
| US12412312B2 (en) * | 2021-12-03 | 2025-09-09 | Tencent America LLC | Method and apparatus for chart based mesh compression |
| US12361643B2 (en) | 2022-03-11 | 2025-07-15 | Apple Inc. | Image/video-based mesh compression |
| JP7727597B2 (ja) * | 2022-07-09 | 2025-08-21 | Kddi株式会社 | メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム |
| JP2024008741A (ja) * | 2022-07-09 | 2024-01-19 | Kddi株式会社 | メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム |
| JP2024008746A (ja) * | 2022-07-09 | 2024-01-19 | Kddi株式会社 | メッシュ復号装置、メッシュ符号化装置、メッシュ復号方法及びプログラム |
| US12401805B2 (en) * | 2022-08-23 | 2025-08-26 | Tencent America LLC | UV coordinate ranges and texture map size |
| US20260045023A1 (en) * | 2022-09-06 | 2026-02-12 | Sony Group Corporation | Information processing system, operation method of information processing system, and program |
| US20240104783A1 (en) * | 2022-09-22 | 2024-03-28 | Tencent America LLC | Multiple attribute maps merging |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US805874A (en) * | 1902-09-11 | 1905-11-28 | Frank B Cook | Automatic fire-extinguisher system. |
| JP3747492B2 (ja) * | 1995-06-20 | 2006-02-22 | ソニー株式会社 | 音声信号の再生方法及び再生装置 |
| JP3860323B2 (ja) * | 1997-10-27 | 2006-12-20 | 三菱電機株式会社 | 画像復号化装置、画像復号化方法 |
| JP2000132683A (ja) * | 1998-10-23 | 2000-05-12 | Toshiba Corp | 多視点画像符号化方法 |
| JP2006041811A (ja) * | 2004-07-26 | 2006-02-09 | Kddi Corp | 自由視点画像ストリーミング方式 |
| US8878836B2 (en) | 2008-02-29 | 2014-11-04 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding datastream including additional information on multiview image and method and apparatus for decoding datastream by using the same |
| US20100259595A1 (en) * | 2009-04-10 | 2010-10-14 | Nokia Corporation | Methods and Apparatuses for Efficient Streaming of Free View Point Video |
| EP2309648A1 (en) * | 2009-09-14 | 2011-04-13 | Thomson Licensing | Method for encoding floating-point data, method for decoding floating-point data, and corresponding encoder and decoder |
| CN102291579B (zh) * | 2011-07-06 | 2014-03-05 | 北京航空航天大学 | 一种快速的多目立体视频分形压缩与解压缩方法 |
| JP5870618B2 (ja) * | 2011-10-21 | 2016-03-01 | 大日本印刷株式会社 | 自由視点映像表示装置 |
| US9237329B1 (en) * | 2012-10-18 | 2016-01-12 | Google Inc. | Systems and methods for capturing data of an object |
| US9483845B2 (en) * | 2013-04-26 | 2016-11-01 | Nvidia Corporation | Extending prediction modes and performance of video codecs |
| WO2015083742A1 (ja) * | 2013-12-03 | 2015-06-11 | 日本電信電話株式会社 | 映像符号化装置及び方法、映像復号装置及び方法、及び、それらのプログラム |
| US9807373B1 (en) * | 2013-12-27 | 2017-10-31 | Google Inc. | Systems and devices for acquiring imagery and three-dimensional (3D) models of objects |
| EP3143774A4 (en) * | 2014-05-13 | 2018-04-25 | PCP VR Inc. | Method, system and apparatus for generation and playback of virtual reality multimedia |
| GB2526838B (en) * | 2014-06-04 | 2016-06-01 | Imagination Tech Ltd | Relightable texture for use in rendering an image |
| FR3028990B1 (fr) * | 2014-11-21 | 2018-01-19 | Institut National Des Sciences Appliquees De Lyon | Procedes de compression et de decompression de donnees representatives d’un objet tridimensionnel numerique et support d'enregistrement d'informations contenant ces donnees |
| JP6501348B2 (ja) * | 2014-12-26 | 2019-04-17 | Kddi株式会社 | 自由視点画像生成装置、方法およびプログラム |
| US10362290B2 (en) * | 2015-02-17 | 2019-07-23 | Nextvr Inc. | Methods and apparatus for processing content based on viewing information and/or communicating content |
-
2017
- 2017-11-17 US US15/816,094 patent/US10389994B2/en active Active
- 2017-11-20 WO PCT/US2017/062461 patent/WO2018098054A1/en not_active Ceased
- 2017-11-20 CN CN201780073335.8A patent/CN109997358B/zh active Active
- 2017-11-20 KR KR1020197015195A patent/KR102194758B1/ko active Active
- 2017-11-20 JP JP2019528537A patent/JP6939883B2/ja active Active
- 2017-11-20 EP EP17811415.3A patent/EP3526966B1/en active Active
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