The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Dec. 22, 2016
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, Zhejiang, CN;
Quanzhan Wang, Zhejiang, CN;
Jie Chen, Zhejiang, CN;
Abstract
A method and a device for adjusting a 3D model are disclosed. The method includes: fusing a 2D video and a 3D model of a target monitored area to generate a mesh model (S); determining whether each set plane in the mesh model is even based on the location of a respective reference plane in the 3D model (S); for each set plane that is uneven, referred to as a target set plane, selecting an uneven point in the target set plane as a mark point (S), and generating a virtual plane based on the mark point and the reference plane corresponding to the target set plane (S); and adding the virtual plane to the 3D model, and for the 2D video, saving the 3D model in which the virtual plane is added (S). With the embodiments of the present application, operations for the uneven planes improve the effect of the fusion of a video and a 3D model. There is no need to modify a 3D scene model, which reduces the labor cost and time cost of modifying the 3D scene model.