165 views184 votes16 years 7 months ago ICCV 2003»
In this paper, we overcome a major drawback of the level set framework: the lack of point correspondences. We maintain explicit backward correspondences from the evolving interfac...
201 views139 votes16 years 7 months ago ICCV 2003»
Recent developments in computer vision have shown that local features can provide efficient representations suitable for robust object recognition. Support Vector Machines have be...
290 views169 votes16 years 7 months ago ICCV 2003»
In this paper we use the cumulative distribution of a random variable to define the information content in it and use it to develop a novel measure of information that parallels S...
189 views159 votes16 years 7 months ago ICCV 2003»
Photometric invariance is used in many computer vision applications. The advantage of photometric invariance is the robustness against shadows, shading, and illumination condition...
224 views178 votes16 years 7 months ago ICCV 2003»
Estimating the number of people in a crowded environment is a central task in civilian surveillance. Most vision-based counting techniques depend on detecting individuals in order...
154 views168 votes16 years 7 months ago ICCV 2001»
A linear method for computing a projective reconstruction from a large number of images is presented and then evaluated. The method uses planar homographies between views to linea...
148 views133 votes16 years 7 months ago ICCV 1999»
Slanted surfaces pose a problem for correspondence algorithms utilizing search because of the greatly increased number of possibilities, when compared with frontoparallel surfaces...
127 views169 votes16 years 7 months ago ICCV 1999»
Camera calibration is a primary crucial step in many computer vision tasks. In this paper we present a new neural approach for camera calibration. Unlike some existing neural appr...
259 views168 votes16 years 7 months ago ECCV 2008»
Abstract. Sparse signal models learned from data are widely used in audio, image, and video restoration. They have recently been generalized to discriminative image understanding t...
295 views169 votes16 years 7 months ago ECCV 2004»
In this work, we present a novel approach to face recognition which considers both shape and texture information to represent face images. The face area is first divided into small...