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:
Mar. 24, 2020
Filed:
Nov. 09, 2018
Korea University of Technology and Education Industry-university Cooperation Foundation, Cheonan-si, KR;
Sang-Youn Kim, Seoul, KR;
Hyun Keun Park, Seoul, KR;
Sang Man Seong, Cheonan-si, KR;
In-Hee Song, Cheonan-si, KR;
Sun-Young Shin, Cheonan-si, KR;
Deug Yong An, Cheonan-si, KR;
Abstract
The present invention relates a vertex optimization method and system using a depth image in workspace modeling, the method including generating a workspace model by scanning a workspace and modeling the workspace; generating a vertex image by projecting vertices in the workspace model generated in the scanning of the workspace; generating a depth image by expanding the vertices in the vertex image generated in the generating of the vertex image; and resampling the workspace model generated in the generating of the workspace model using the depth image generated in the generating of the depth image. Accordingly, the depth image can be generated from a vertex image obtained by projecting spatial data scanned through a 3D scanner onto a virtual wall, thereby uniformly aligning non-uniform vertices and filling gaps in which no vertices are generated.