JP2017533494A5 - - Google Patents
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- Publication number
- JP2017533494A5 JP2017533494A5 JP2017511707A JP2017511707A JP2017533494A5 JP 2017533494 A5 JP2017533494 A5 JP 2017533494A5 JP 2017511707 A JP2017511707 A JP 2017511707A JP 2017511707 A JP2017511707 A JP 2017511707A JP 2017533494 A5 JP2017533494 A5 JP 2017533494A5
- Authority
- JP
- Japan
- Prior art keywords
- polygon
- triangular
- polygons
- fan
- mesh
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/473,242 | 2014-08-29 | ||
| US14/473,242 US10055857B2 (en) | 2014-08-29 | 2014-08-29 | Extension of the MPEG/SC3DMC standard to polygon meshes |
| PCT/CA2015/050803 WO2016029303A1 (en) | 2014-08-29 | 2015-08-21 | Extension of the mpeg/sc3dmc standard to polygon meshes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017533494A JP2017533494A (ja) | 2017-11-09 |
| JP2017533494A5 true JP2017533494A5 (cg-RX-API-DMAC7.html) | 2018-10-04 |
| JP6517922B2 JP6517922B2 (ja) | 2019-05-22 |
Family
ID=55398536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017511707A Active JP6517922B2 (ja) | 2014-08-29 | 2015-08-21 | Ｍｐｅｇ／ｓｃ３ｄｍｃ標準のポリゴンメッシュへの拡張 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10055857B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3186781B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6517922B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102467816B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN106663328B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016029303A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3163536B1 (en) * | 2015-10-30 | 2021-12-08 | Dassault Systèmes | Compression of a three-dimensional modeled object |
| EP4287133A1 (en) * | 2022-05-30 | 2023-12-06 | Imagination Technologies Limited | Compression and decompression of sub-primitive presence indications for use in a rendering system |
| EP4287125A1 (en) * | 2022-05-30 | 2023-12-06 | Imagination Technologies Limited | Compression and decompression of sub-primitive presence indications for use in a rendering system |
| 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 |
| CN115294223A (zh) * | 2022-08-05 | 2022-11-04 | 珠海普罗米修斯视觉技术有限公司 | 网格处理方法、装置、电子设备及计算机可读存储介质 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6525722B1 (en) * | 1995-08-04 | 2003-02-25 | Sun Microsystems, Inc. | Geometry compression for regular and irregular mesh structures |
| US6668091B1 (en) * | 1998-10-02 | 2003-12-23 | Samsung Electronics Co., Ltd. | 3D mesh coding/decoding method |
| US6452596B1 (en) * | 1998-10-06 | 2002-09-17 | International Business Machines Corporation | Methods and apparatus for the efficient compression of non-manifold polygonal meshes |
| US6469701B1 (en) | 1999-07-19 | 2002-10-22 | Stefan Gumhold | Method for compressing graphical information |
| JP4541533B2 (ja) * | 2000-11-24 | 2010-09-08 | パナソニック株式会社 | 描画装置 |
| GB2415118B (en) * | 2002-05-10 | 2006-04-05 | Imagination Tech Ltd | An interface and method of interfacing between a parametic modelling unit and a polygon based rendering system |
| US6906714B2 (en) * | 2002-06-21 | 2005-06-14 | Intel Corporation | Accelerated visualization of surface light fields |
| JP2005056083A (ja) * | 2003-08-01 | 2005-03-03 | Ricoh Co Ltd | ｎ次元形状モデル、ｎ次元形状モデル格納装置、ｎ次元形状モデル格納方法、ｎ次元形状モデル表示装置、ｎ次元形状モデル表示方法、ｎ次元形状モデルのデータ構造、ｎ次元形状モデル処理システム、プログラムおよび記録媒体 |
| CN101364310B (zh) * | 2007-08-07 | 2012-10-31 | 北京灵图软件技术有限公司 | 一种三维模型图形的生成方法和装置 |
| US8773432B2 (en) * | 2008-04-18 | 2014-07-08 | Adobe Systems Incorporated | Triangulation for accelerated multi-resolution rendering of stroked paths |
| CN101807308B (zh) * | 2009-02-12 | 2015-07-08 | 富士通株式会社 | 三维模型分割装置和方法 |
| GB0908506D0 (en) * | 2009-05-18 | 2009-06-24 | Imagination Tech Ltd | Method and apparatus for drawing polygons |
| CN102804230B (zh) * | 2009-06-23 | 2016-09-07 | 汤姆森特许公司 | 使用重复图案压缩3d网格 |
| KR20120118482A (ko) * | 2010-01-25 | 2012-10-26 | 톰슨 라이센싱 | 3ｄ 메시 모델의 법선을 인코딩하기 위한 방법, 3ｄ 메시 모델의 법선을 디코딩하기 위한 방법, 인코더 및 디코더 |
| CN101877145B (zh) * | 2010-05-21 | 2012-06-20 | 西安电子科技大学 | 基于质量因子的复杂平表面网格预剖分方法 |
| GB2477368B (en) | 2010-10-11 | 2011-12-14 | Visual Technology Services Ltd | Triangle mesh compression |
| GB201104066D0 (en) * | 2011-03-09 | 2011-04-20 | Imagination Tech Ltd | Compression of a tessellated primitive index list in a tile rendering system |
| KR102002654B1 (ko) * | 2011-07-08 | 2019-07-23 | 톰슨 라이센싱 | 반복 구조를 갖는 3d 모델을 위한 비트스트림을 인코딩하고 디코딩하는 시스템 및 방법 |
| WO2014005415A1 (en) | 2012-07-04 | 2014-01-09 | Thomson Licensing | System and method for multi-level repetitive structure based 3d model compression |
| CN103489221B (zh) * | 2013-09-30 | 2017-11-07 | 中国科学院深圳先进技术研究院 | 四边形网格共形参数化方法 |
-
2014
- 2014-08-29 US US14/473,242 patent/US10055857B2/en active Active
-
2015
- 2015-08-21 JP JP2017511707A patent/JP6517922B2/ja active Active
- 2015-08-21 KR KR1020177007182A patent/KR102467816B1/ko active Active
- 2015-08-21 EP EP15835181.7A patent/EP3186781B1/en active Active
- 2015-08-21 CN CN201580046511.XA patent/CN106663328B/zh active Active
- 2015-08-21 WO PCT/CA2015/050803 patent/WO2016029303A1/en not_active Ceased
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