3 3 System and method for compositing three dimension scan face model and recording medium having program for three dimension scan face model composition function

摘要

PURPOSE: A system for mixing 3-dimensional scanned face models and a method thereof and a recording medium with a program including a function to mix the 3-dimensional scanned face models, are provided to construct a face model database by performing conversion of a cylinder coordinate system and mapping for 3-dimensional face scan data, and to mix the 3-dimensional face models based on statistics using the face model database. CONSTITUTION: A data corrector performs a correction operation to unify a data structure of a mesh and a polygon for multiple 3-dimensional face scan data. A face model database(22) classifies and stores the 3-dimensional face model data corrected by the data corrector. An average model generator(24) generates an average face model for the stored multiple face model data. A probability distribution extractor(26) calculates a difference between the average face model and each face model to generate a probability distribution value for the face models. A statistical model generator(30) generates a face model statistically mixed from data of the average face model and each face model, based on a model characteristic parameter of a user inputted from an external. A model mixer(32) performs a mixing operation for a new face model through morphing and caricature for data of the statistical face model and each face model.