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IJCV
2008
194views more  IJCV 2008»
13 years 2 months ago
Shape from Specular Reflection and Optical Flow
Jan Lellmann, Jonathan Balzer, Andreas Rieder, J&u...
IJCV
2008
209views more  IJCV 2008»
13 years 2 months ago
Motion and Appearance Nonparametric Joint Entropy for Video Segmentation
This paper deals with video segmentation based on motion and spatial information. Classically, the motion term is based on a motion compensation error (MCE) between two consecutiv...
Sylvain Boltz, Ariane Herbulot, Eric Debreuve, Mic...
IJCV
2008
187views more  IJCV 2008»
13 years 3 months ago
Initialization of Model-Based Vehicle Tracking in Video Sequences of Inner-City Intersections
Abstract A fully automatic initialization approach for 3Dmodel-based vehicle tracking has been developed, based on Edge-Element and Optical-Flow association. An entire automatic in...
Artur Ottlik, Hans-Hellmut Nagel
IJCV
2008
123views more  IJCV 2008»
13 years 3 months ago
Multiframe Motion Segmentation with Missing Data Using PowerFactorization and GPCA
René Vidal, Roberto Tron, Richard Hartley
IJCV
2008
157views more  IJCV 2008»
13 years 3 months ago
A General Method for Sensor Planning in Multi-Sensor Systems: Extension to Random Occlusion
Systems utilizing multiple sensors are required in many domains. In this paper, we specifically concern ourselves with applications where dynamic objects appear randomly and the s...
Anurag Mittal, Larry S. Davis
IJCV
2008
157views more  IJCV 2008»
13 years 3 months ago
Pairwise Matching of 3D Fragments Using Cluster Trees
Abstract We propose a novel and efficient surface matching approach for reassembling broken solids as well as for matching assembly components using cluster trees of oriented point...
Simon Winkelbach, Friedrich M. Wahl
IJCV
2008
172views more  IJCV 2008»
13 years 3 months ago
Nonparametric Bayesian Image Segmentation
Image segmentation algorithms partition the set of pixels of an image into a specific number of different, spatially homogeneous groups. We propose a nonparametric Bayesian model f...
Peter Orbanz, Joachim M. Buhmann
IJCV
2008
288views more  IJCV 2008»
13 years 3 months ago
Mutual Information-Based 3D Object Tracking
Abstract We propose a robust methodology for 3D modelbased markerless tracking of textured objects in monocular image sequences. The technique is based on mutual information maximi...
Giorgio Panin, Alois Knoll
IJCV
2006
299views more  IJCV 2006»
13 years 4 months ago
Graph Cuts and Efficient N-D Image Segmentation
Combinatorial graph cut algorithms have been successfully applied to a wide range of problems in vision and graphics. This paper focusses on possibly the simplest application of gr...
Yuri Boykov, Gareth Funka-Lea
IJCV
2006
117views more  IJCV 2006»
13 years 4 months ago
Programmable Imaging: Towards a Flexible Camera
In this paper, we introduce the notion of a programmable imaging system. Such an imaging system provides a human user or a vision system significant control over the radiometric an...
Shree K. Nayar, Vlad Branzoi, Terrance E. Boult