JP6517922B2 - Ｍｐｅｇ／ｓｃ３ｄｍｃ標準のポリゴンメッシュへの拡張 - Google Patents

Ｍｐｅｇ／ｓｃ３ｄｍｃ標準のポリゴンメッシュへの拡張 Download PDF

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JP6517922B2
JP6517922B2 JP2017511707A JP2017511707A JP6517922B2 JP 6517922 B2 JP6517922 B2 JP 6517922B2 JP 2017511707 A JP2017511707 A JP 2017511707A JP 2017511707 A JP2017511707 A JP 2017511707A JP 6517922 B2 JP6517922 B2 JP 6517922B2
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polygons
polygon
triangular
fan
mesh
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JP2017533494A (ja
JP2017533494A5 (cg-RX-API-DMAC7.html
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マンモー カーレド
マンモー カーレド
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ATI Technologies ULC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G06T17/205—Re-meshing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
JP2017511707A 2014-08-29 2015-08-21 Ｍｐｅｇ／ｓｃ３ｄｍｃ標準のポリゴンメッシュへの拡張 Active JP6517922B2 (ja)

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

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JP2017533494A JP2017533494A (ja) 2017-11-09
JP2017533494A5 JP2017533494A5 (cg-RX-API-DMAC7.html) 2018-10-04
JP6517922B2 true JP6517922B2 (ja) 2019-05-22

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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)

* Cited by examiner, † Cited by third party
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

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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
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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

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Publication number Publication date
JP2017533494A (ja) 2017-11-09
KR102467816B1 (ko) 2022-11-16
CN106663328A (zh) 2017-05-10
CN106663328B (zh) 2021-01-01
US10055857B2 (en) 2018-08-21
EP3186781A1 (en) 2017-07-05
WO2016029303A1 (en) 2016-03-03
EP3186781B1 (en) 2021-10-27
EP3186781A4 (en) 2018-03-28
KR20170048408A (ko) 2017-05-08
US20160063737A1 (en) 2016-03-03

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