Method and apparatus for real time 3D mesh compression, based on quanitzation
An apparatus for 3D mesh compression based on quantization, includes a data analyzing unit (510) for decomposing data of an input 3D mesh model into vertices information (511) property information (512) representing property of the 3D mesh model, and connectivity information (515) between vertices constituting the 3D mesh model: and a mesh model quantizing unit (520) for producing quantized vertices and property information of the 3D mesh model by using the vertices, property and connectivity information (511, 512, 513). Further, the apparatus for 3D mesh compression based on quantization includes a decision bit encoding unit (535) for calculating a decision bit by using the quantized connectivity information and then encoding the quantized vertex information, property information and connectivity information (511, 512, 513) by using the decision bit.
Industry-University Cooperation Foundation Hanyang University Electronics and Telecommunications Research Institute
G
G06T
inventional
Young Jik Il Kyu Seong Jae Daiyong Euee Seon Yoon-Seok Ho Won Seung Wook Kyoung Soo Bon Woo Jeung Chul Jin Seo Chang Woo Kap Kee Byoungjun Giseok Ji Hyung Jaebum Bon Ki Ji Young
Lee Park Lim Kim Jang Choi Kim Lee Son Hwang Park Kim Chu Kim Kim Son Lee Jun Koo Park