公开(公告)号：US10062207B2

公开(公告)日：2018-08-28

申请号：US15342267

申请日：2016-11-03

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Hui Huang ,  Shihao Wu ,  Wei Sun ,  Pinxin Long ,  Minglun Gong ,  Daniel Cohen-Or ,  Oliver Martin Deussen

IPC: G06T17/20 ,  G06T19/20

CPC classification number: G06T17/20 ,  G06T19/20 ,  G06T2200/08 ,  G06T2210/56

Abstract: A method for reconstructing a three-dimensional model of point clouds includes following steps: a, scanning to obtain point clouds of an object required for a three-dimensional model reconstruction; b, analyzing quality of the obtained point clouds; c, computing a new scanning view based on the analyzed point clouds; d, scanning according to the new scanning view and updating the point clouds of step a based on point clouds obtained by the scanning according to the new scanning view in real time; and e, reconstructing a three-dimensional model according to the point clouds updated in real time. The invention further relates to a system for reconstructing a three-dimensional model of point clouds. The invention can realize full automatic reconstruction of a three-dimensional model and create a model of point clouds with high quality. In addition, the invention is easy to implement and can achieve high efficiency.

公开(公告)号：US20170053438A1

公开(公告)日：2017-02-23

申请号：US15342267

申请日：2016-11-03

Applicant: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Hui Huang ,  Shihao Wu ,  Wei Sun ,  Pinxin Long ,  Minglun Gong ,  Daniel COHEN-OR ,  Oliver Martin DEUSSEN

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T19/20 ,  G06T2200/08 ,  G06T2210/56

Abstract: A method for reconstructing a three-dimensional model of point clouds includes following steps: a, scanning to obtain point clouds of an object required for a three-dimensional modelreconstruction; b, analyzing quality of the obtained point clouds; c, computing a new scanning view based on the analyzed point clouds; d, scanning according to the new scanning view and updating the point clouds of step a based on point clouds obtained by the scanning according to the new scanning view in real time; and e, reconstructing a three-dimensional model according to the point clouds updated in real time. The invention further relates to a system for reconstructing a three-dimensional model of point clouds. The invention can realize full automatic reconstruction of a three-dimensional model and create a model of point clouds with high quality. In addition, the invention is easy to implement and can achieve high efficiency.

Abstract translation: 一种用于重建点云三维模型的方法包括以下步骤：a，扫描以获得三维建模所需的对象的点云; b，分析获得的点云的质量; c，基于分析的点云计算新的扫描视图; d，根据新的扫描视图进行扫描，并根据新扫描视图实时扫描获得的点云更新步骤a的点云; e，根据实时更新的点云重建三维模型。 本发明还涉及一种用于重建点云三维模型的系统。 本发明可以实现三维模型的全自动重建，并以高质量创建点云模型。 此外，本发明易于实现并且可以实现高效率。