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:
Jul. 08, 2025
Filed:
Dec. 19, 2022
Electronics and Telecommunications Research Institute, Daejeon, KR;
Hye-Sun Kim, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
Disclosed herein are an apparatus and a method for generating a texture map for a three-dimensional (3D) wide area terrain. The method for generating a texture map for a 3D wide area terrain includes acquiring input images, obtained by capturing a reconstruction target terrain at multiple views, and a camera parameter corresponding to the input images, partitioning the reconstruction target terrain into tiles of a uniform size, reconstructing a tile-based mesh based on information about regions corresponding to respective partitioned tiles, the input images, and the camera parameter, and reconstructing a tile-based texture map based on the input images, the camera parameter, and the tile-based mesh.