Electronics and Telecommunications Research Institute

Man Hee Lee

Chang Joon Park

Kyung Kyu Kang

Ji Hyung Lee

Chang Woo Chu

Jae Woo Kim

Jung Jae Yu

Yun Ji Ban

Dong Wan Ryoo

Hye Sun Kim

Disclosed is a method of reconstructing a three-dimensional color mesh and an apparatus for the same. According to an embodiment of the present disclosure, the method includes: receiving mesh information of an object, multiple multi-view images obtained by photographing the object at different positions, and camera parameter information corresponding to the multiple multi-view images; constructing a texture map with respect to the object on the basis of the received information and setting a texture patch referring to a color value of the same multi-view image; correcting a color value of a vertex included for each texture patch; and performing rendering with respect to the object by applying the corrected color value of the vertex to the texture map.

Method of reconstrucing 3D color mesh and apparatus for same

An apparatus and method for editing three-dimensional (3D) building data. The apparatus for editing the 3D building data includes an input unit configured to obtain 3D scan data of a building, and a processor configured to divide the obtained 3D scan data of the building in units of construction components.

Apparatus and method for editing three-dimensional building data

Growing community of inventors

Daejeon-si, South Korea

Man Hee Lee