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.:

US 8456470 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 04, 2013

Filed:

Jan. 20, 2010
Applicants:

Chih-kuang Chang, Taipei Hsien, TW;

Xin-yuan Wu, Shenzhen, CN;

Xiao-chao Sun, Shenzhen, CN;

Min Wang, Shenzhen, CN;

Inventors:

Chih-Kuang Chang, Taipei Hsien, TW;

Xin-Yuan Wu, Shenzhen, CN;

Xiao-Chao Sun, Shenzhen, CN;

Min Wang, Shenzhen, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 15/00 (2011.01);
U.S. Cl.
CPC ...
Abstract

A lighting environment simulation system and method meshes a three-dimensional (3D) model of an object into a plurality of triangles, simulates lighting effects for the meshed 3D model, and determines an actual display color for each triangle of the meshed 3D model under the simulated lighting effects. The system and method further displays the meshed 3D model to a display device according to actual display colors and coordinates of all the triangles of the meshed 3D model.


Find Patent Forward Citations

Chang, Chih-Kuang. (2013). Lighting environment simulation system and method (U.S. Patent No. 8456470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8456470

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