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SI3D
1999
ACM
15 years 1 months ago
Computing bounding volume hierarchies using model simplification
This paper presents a framework that uses the outputs of model simplification to guide the construction of bounding volume hierarchies for use in, for example, collision detection...
Tiow Seng Tan, Ket-Fah Chong, Kok-Lim Low
TROB
2010
120views more  TROB 2010»
14 years 8 months ago
Design and Control of Concentric-Tube Robots
—A novel approach toward construction of robots is based on a concentric combination of precurved elastic tubes. By rotation and extension of the tubes with respect to each other...
Pierre E. Dupont, Jesse Lock, Brandon Itkowitz, Ev...
MVA
2000
232views Computer Vision» more  MVA 2000»
14 years 9 months ago
Automatic extraction of roads from aerial images based on scale space and snakes
We propose a new approach for automatic road extraction from aerial imagery with a model and a strategy mainly based on the multi-scale detection of roads in combination with geome...
Ivan Laptev, Helmut Mayer, Tony Lindeberg, Wolfgan...
TOG
2010
64views more  TOG 2010»
14 years 4 months ago
K-set tilable surfaces
This paper introduces a method for optimizing the tiles of a quadmesh. Given a quad-based surface, the goal is to generate a set of K quads whose instances can produce a tiled sur...
Chi-Wing Fu, Chi-Fu Lai, Ying He 0001, Daniel Cohe...
CVPR
2010
IEEE
15 years 22 days ago
Ray Markov Random Fields for Image-Based 3D Modeling: Model and Efficient Inference
In this paper, we present an approach to multi-view image-based 3D reconstruction by statistically inversing the ray-tracing based image generation process. The proposed algorithm...
Shubao Liu, David Cooper