592 citations · 4.5k across the 68 of their papers we have counts for
18 papers · 1 filter
Robust Factorization Methods Using a Gaussian/Uniform Mixture Model
Andrei Zaharescu, Radu Horaud
In this paper we address the problem of building a class of robust factorization algorithms that solve for the shape and motion parameters with both affine (weak perspective) and p…
Articulated Shape Matching Using Laplacian Eigenfunctions and Unsupervised Point Registration
Diana Mateus, Radu Horaud, David Knossow +2
Matching articulated shapes represented by voxel-sets reduces to maximal sub-graph isomorphism when each set is described by a weighted graph. Spectral graph theory can be used to…
An Overview of Depth Cameras and Range Scanners Based on Time-of-Flight Technologies
Radu Horaud, Miles Hansard, Georgios Evangelidis +1
Time-of-flight (TOF) cameras are sensors that can measure the depths of scene-points, by illuminating the scene with a controlled laser or LED source, and then analyzing the reflec…
Fusion of Range and Stereo Data for High-Resolution Scene-Modeling
Georgios D. Evangelidis, Miles Hansard, Radu Horaud
This paper addresses the problem of range-stereo fusion, for the construction of high-resolution depth maps. In particular, we combine low-resolution depth data with high-resolutio…
Cyclopean Geometry of Binocular Vision
Miles Hansard, Radu Horaud
The geometry of binocular projection is analyzed, with reference to the primate visual system. In particular, the effects of coordinated eye movements on the retinal images are inv…
Topology-Adaptive Mesh Deformation for Surface Evolution, Morphing, and Multi-View Reconstruction
Andrei Zaharescu, Edmond Boyer, Radu Horaud
Triangulated meshes have become ubiquitous discrete-surface representations. In this paper we address the problem of how to maintain the manifold properties of a surface while it u…