Sciweavers

VMV
2008
151views Visualization» more  VMV 2008»
13 years 6 months ago
Adaptive surface decomposition for the distance computation of arbitrarily shaped objects
We propose an adaptive decomposition algorithm to compute separation distances between arbitrarily shaped objects. Using the Gilbert-JohnsonKeerthi algorithm (GJK), we search for ...
Marc Gissler, Matthias Teschner
VMV
2008
170views Visualization» more  VMV 2008»
13 years 6 months ago
Robust contour-based object tracking integrating color and edge likelihoods
We present in this paper a novel object tracking system based on 3D contour models. For this purpose, we integrate two complimentary likelihoods, defined on local color statistics...
Giorgio Panin, Erwin Roth, Alois Knoll
VMV
2008
110views Visualization» more  VMV 2008»
13 years 6 months ago
Delocalized Unsteady Vortex Region Detectors
In this paper we discuss generalizations of instantaneous, local vortex criteria. We incorporate information on spatial context and temporal development into the detection process...
Raphael Fuchs, Ronald Peikert, Filip Sadlo, Bilal ...
VMV
2008
131views Visualization» more  VMV 2008»
13 years 6 months ago
Towards unsupervised reconstruction of architectural models
Architectural blueprints offer a concise, clear and high-level description of the structure of a building. On the other hand, state of the art reconstruction pipelines can nowaday...
Michela Farenzena, Andrea Fusiello, Riccardo Ghera...
VMV
2008
126views Visualization» more  VMV 2008»
13 years 6 months ago
Ray Tracing with the Single Slab Hierarchy
Bounding volume hierarchies have become a very popular way to speed up ray tracing. In this paper we present a novel traversal and approximation scheme for bounding volume hierarc...
Martin Eisemann, Christian Woizischke, Marcus A. M...
VMV
2008
133views Visualization» more  VMV 2008»
13 years 6 months ago
Hierarchical Volume Visualization of Brain Anatomy
Scientific data-sets often come with an inherent hierarchical structure such as functional substructures within organs. In this work we propose a new visualization approach for vo...
Jean-Paul Balabanian, Ivan Viola, Martin Ystad, Ar...
VMV
2008
107views Visualization» more  VMV 2008»
13 years 6 months ago
Learning with Few Examples using a Constrained Gaussian Prior on Randomized Trees
Machine learning with few training examples always leads to over-fitting problems, whereas human individuals are often able to recognize difficult object categories from only one ...
Erik Rodner, Joachim Denzler
VMV
2008
130views Visualization» more  VMV 2008»
13 years 6 months ago
Strike a Pose: Image-Based Pose Synthesis
In this paper, our objective is to facilitate the creation of novel human poses by synthesizing images. Existing approaches commonly deform one single image, which often results i...
Cedric Vanaken, Chris Hermans, Tom Mertens, Fabian...
VMV
2008
162views Visualization» more  VMV 2008»
13 years 6 months ago
Learning Distinctive Local Object Characteristics for 3D Shape Retrieval
While supervised learning approaches for 3D shape retrieval have been successfully used to incorporate human knowledge about object classes based on global shape features, the inc...
Raoul Wessel, Rafal Baranowski, Reinhard Klein
VMV
2008
128views Visualization» more  VMV 2008»
13 years 6 months ago
PDE-Based Anisotropic Disparity-Driven Stereo Vision
Henning Zimmer, Andrés Bruhn, Levi Valgaert...