Device for processing face feature point estimation image on basis of standard face model, and phusical computer-readable recording medium in which program for processing face feature point estimation image on basis of standard face medel is recorded

Abstract

An image processing method includes the steps of: extracting a first two-dimensional feature point from a two-dimensional face image; on the basis of a geometric model of a standard face, deriving a three-dimensional feature point set including a first three-dimensional feature point corresponding to the first two-dimensional feature point; generating a three-dimensional face model including the three-dimensional feature point set; estimating an input pose of the two-dimensional face image to determine whether to update the three-dimensional feature point set; updating the three-dimensional feature point set by relocating the first three-dimensional feature point according to the first two-dimensional feature point, on the basis of the determination on whether to update the three-dimensional feature point set; and projecting the three-dimensional face model onto the two-dimensional face image. The present invention comprises a physical computer-readable recording medium in which a program for executing, in a computer, an image processing method is recorded.