17 citations · 20 across the 3 of their papers we have counts for
5 papers
4D Facial Expression Diffusion Model
Kaifeng Zou, Sylvain Faisan, Boyang Yu +2
Facial expression generation is one of the most challenging and long-sought aspects of character animation, with many interesting applications. The challenging task, traditionally…
Disentangled representations: towards interpretation of sex determination from hip bone
Kaifeng Zou, Sylvain Faisan, Fabrice Heitz +4
By highlighting the regions of the input image that contribute the most to the decision, saliency maps have become a popular method to make neural networks interpretable. In medica…
Arbitrary order principal directions and how to compute them
Julie Digne, Sébastien Valette, Raphaëlle Chaine +1
Curvature principal directions on geometric surfaces are a ubiquitous concept of Geometry Processing techniques. However they only account for order 2 differential quantities, obli…
Hubless keypoint-based 3D deformable groupwise registration
Rémi Agier, Sébastien Valette, Razmig Kéchichian +2
We present a novel algorithm for Fast Registration Of image Groups (FROG), applied to large 3D image groups. Our approach extracts 3D SURF keypoints from images, computes matched p…
Sparse Geometric Representation Through Local Shape Probing
Julie Digne, Sébastien Valette, Raphaëlle Chaine
We propose a new shape analysis approach based on the non-local analysis of local shape variations. Our method relies on a novel description of shape variations, called Local Probi…