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:
Aug. 12, 2014
Filed:
Oct. 15, 2010
Min Su Ahn, Seoul, KR;
Jeong Hwan Han, Suwon-si, KR;
Jae Kyun Ahn, Seoul, KR;
Dae Youn Lee, Seoul, KR;
Chang Su Kim, Seoul, KR;
Min Su Ahn, Seoul, KR;
Jeong Hwan Han, Suwon-si, KR;
Jae Kyun Ahn, Seoul, KR;
Dae Youn Lee, Seoul, KR;
Chang Su Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Korea University Industrial & Academic Collaboration Foundation, Seoul, KR;
Abstract
Disclosed is a three-dimensional (3D) mesh compression apparatus and method. The 3D mesh compression apparatus may generate a base mesh through a mesh simplification, may separately compress the base mesh and vertices eliminated by the simplification, may construct a covariance matrix based on a topological distance between the eliminated vertices, and may compress 3D mesh data based on the covariance matrix.