3D RECONSTRUCTION WITH SMOOTH MAPS

专利名称：3D RECONSTRUCTION WITH SMOOTH

MAPS

发明人：STATE, Serban Alexandru,MEHR, Eloi,SOUTY,

Yoan

申请号：EP19306796.4申请日：20191231公开号：EP3846123A1公开日：20210707

摘要：The invention notably relates to a computer-implemented method for 3Dreconstruction. The method comprises providing 2D images and, for each 2D image,camera parameters which define a perspective projection. The 2D images all represent asame real object. The real object is fixed. The method also comprises providing, for each2D image, a smooth map. The smooth map has pixel values, and each pixel value

represents a measurement of contour presence. The method also comprises determininga 3D modeled object that represents the real object. The determining iteratively

optimizes an energy. The energy rewards, for each smooth map, projections of silhouettevertices of the 3D modeled object having pixel values representing a high measurementof contour presence. This forms an improved solution for 3D reconstruction.

申请人：Dassault Systèmes

地址：10, rue Marcel Dassault 78140 Vélizy-Villacoublay FR

国籍：FR

代理机构：Bandpay & Greuter

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