METHOD AND APPARATUS FOR ENCODING/DECODING 3D MESH INFORMATION
摘要
A method and apparatus for encoding and decoding three-dimensional mesh information are provided. The method and apparatus separately encode/decode order information of elements, such as vertices and faces, of a three-dimensional mesh model (original model) in consideration of a change in an element order during encoding three-dimensional mesh information for the original model. The method for encoding three-dimensional mesh information includes the steps of: encoding the three-dimensional mesh information and outputting an encoded bit-stream; calculating order information of at least one element in an original model contained in the three-dimensional mesh information; encoding the element order information; and generating packets of the encoded bit-stream, wherein the encoded element order information is inserted into the packet.
申请公布号
EP1869642(A4)
申请公布日期
2011.06.29
申请号
EP20060747358
申请日期
2006.04.13
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
发明人
CHANG, EUN YOUNG;HUR, NAM HO;LEE, SOO IN;JANG, EUEE SEON;KIM, DAI YONG;MIN, BYEONG WOOK;LEE, SUN YOUNG