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CVGIP
2011
15 years 1 months ago
Procedural function-based modelling of volumetric microstructures
We propose a new approach to modelling heterogeneous objects containing internal volumetric structures with size of details orders of magnitude smaller than the overall size of th...
Alexander A. Pasko, Oleg Fryazinov, Turlif Vilbran...
ICASSP
2011
IEEE
14 years 10 months ago
Discrete regression methods on the cone of positive-definite matrices
We consider the problem of fitting a discrete curve to time-labeled data points on the set Pn of all n-by-n symmetric positive-definite matrices. The quality of a curve is measu...
Nicolas Boumal, Pierre-Antoine Absil
CVPR
2003
IEEE
16 years 8 months ago
Shape and Materials by Example: A Photometric Stereo Approach
This paper presents a technique for computing the geometry of objects with general reflectance properties from images. For surfaces with varying material properties, a full segmen...
Aaron Hertzmann, Steven M. Seitz
CVPR
2010
IEEE
1106views Computer Vision» more  CVPR 2010»
16 years 3 months ago
Context-Aware Saliency Detection
We propose a new type of saliency – context-aware saliency – which aims at detecting the image regions that represent the scene. This definition differs from previous definit...
Stas Goferman, Ayellet Tal, Lihi Zelnik-Manor
IROS
2007
IEEE
95views Robotics» more  IROS 2007»
16 years 26 days ago
Modeling affordances using Bayesian networks
— Affordances represent the behavior of objects in terms of the robot’s motor and perceptual skills. This type of knowledge plays a crucial role in developmental robotic system...
Luis Montesano, Manuel Lopes, Alexandre Bernardino...