Virtual costume fitting system

A virtual costume fitting system comprising:

• a data input unit that receives a three-dimensional body model and a three-dimensional costume model (hereinafter, a first costume model);
• a corresponding point matching unit that matches corresponding points between the body model and the first costume model;
• a costume deformation unit that deforms the costume model by performing deformation transfer based on the body model serving as a target, using a corresponding point relationship;
• a pose estimation unit that estimates a pose of the body model;
• a crease surface generation unit that generates, with respect to the deformed costume model (hereinafter, a second costume model), creases of a costume according to joints of the pose;
• a texture mapping unit that maps a texture of the first costume model with respect to a costume model on which the creases are generated (hereinafter, a third costume model);
• a texture upgrading unit that corrects a texture of the third costume model;
• and
• a mesh integrating unit that integrates the body model with the corrected costume model to generate a body model fitted with the costume.