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:
Nov. 13, 2012
Filed:
Jan. 15, 2009
Ho-kyung Kim, Seongnam-si, KR;
Seung-yong Lee, Pohang-si, KR;
Jong-seok Lee, Seoul, KR;
Sung-yul Choe, Basan, KR;
Ho-Kyung Kim, Seongnam-si, KR;
Seung-Yong Lee, Pohang-si, KR;
Jong-Seok Lee, Seoul, KR;
Sung-Yul Choe, Basan, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Postech Academy-Industry Foundation, Pohang-Si, KR;
Abstract
A method, medium, and system for compressing and decoding mesh data in a three-dimensional mesh model is provided. The system for compressing and decoding mesh data in a three-dimensional mesh model includes a mesh data acquisition unit acquiring mesh data from a three-dimensional mesh model, a cluster mesh generation unit generating a plurality of cluster meshes by using the mesh data, and a local quantization unit quantizing geometry information of respective vertexes through application of respective local coordinate systems to the respective cluster meshes and generating quantized data of the respective vertexes included in the respective cluster meshes.