Face Replacement under Different Illumination Condition

Face representation under different illumination conditions

To deal with image variations due to illumination problem, recently Ramamoorthi and Basri have independently derived a spherical harmonic analysis for the Lambertian reflectance and linear subspace. Their theoretical work provided a new approach for face representation, however both of them had the assumption that the 3D surface normal and albedo are known. This assumption limits this algorithm...

Face Recognition under Varying Illumination

This paper proposes a novel pipeline to develop a Face Recognition System robust to illumination variation. We consider the case when only one single image per person is available during the training phase. In order to utilize the superiority of Linear Discriminant Analysis (LDA) over Principal Component Analysis (PCA) in regard to variable illumination, a number of new images illuminated from ...

Animating Human Face under Arbitrary Illumination

In this paper, we present a method to animate human face under arbitrary lighting condition. We first acquire the reflectance models of a human face in various expressions by employing a robot to precisely control light position. By developing a relighting tool, named LUXMASTER, we achieve the great freedom to change the illumination condition and get a variety of photorealistic novel rendering...

Robust Face Recognition Technique under Varying Illumination

Face recognition is one of a complex biometrics in the field of pattern recognition due to the constraints imposed by variation in the appearance of facial images. These changes in appearance are affected by variation in illumination, expression or occlusions etc. Illumination can be considered a complex problem in both indoor and outdoor pattern matching. Literature studies have revealed that ...

Robust Face Recognition under various illumination conditions