43 citations · 44 across the 3 of their papers we have counts for
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cs.CV2012★ 1 cited
Learning joint intensity-depth sparse representations
Ivana Tosic, Sarah Drewes
This paper presents a method for learning overcomplete dictionaries composed of two modalities that describe a 3D scene: image intensity and scene depth. We propose a novel Joint B…
cs.CV2010★ 43 cited
Learning sparse representations of depth
Ivana Tosic, Bruno A. Olshausen, Benjamin J. Culpepper
This paper introduces a new method for learning and inferring sparse representations of depth (disparity) maps. The proposed algorithm relaxes the usual assumption of the stationar…
cs.CV2008
3D Face Recognition with Sparse Spherical Representations
R. Sala Llonch, E. Kokiopoulou, I. Tosic +1
This paper addresses the problem of 3D face recognition using simultaneous sparse approximations on the sphere. The 3D face point clouds are first aligned with a novel and fully au…