Face Recognition Based on Sequence of Images

TL;DR

This paper introduces a face recognition technique that reconstructs 3D face models directly from image sequences without relying on predefined face models, enabling effective comparison against a gallery of models.

Contribution

The novel aspect is reconstructing 3D face models solely from input images using structure-from-motion and multi-view stereo, bypassing the need for generic face models.

Findings

Effective 3D face reconstruction from image sequences.

No reliance on deformable face models.

Experimental validation confirms method's viability.

Abstract

This paper presents a face recognition method based on a sequence of images. Face shape is reconstructed from images using a combination of structure-from-motion and multi-view stereo methods. The reconstructed 3D face model is compared against models held in a gallery. The novel element in the presented approach is the fact, that the reconstruction is based only on input images and doesn't require a generic, deformable face model. Experimental verification of the proposed method is also included.