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» Shapelets Correlated with Surface Normals Produce Surfaces
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ICCV
2005
IEEE
15 years 20 days ago
Shapelets Correlated with Surface Normals Produce Surfaces
This paper addresses the problem of deducing the surface shape of an object given just the surface normals. Many shape measurement algorithms such as shape from shading and shape ...
Peter Kovesi
ECCV
2004
Springer
15 years 19 days ago
Whitening for Photometric Comparison of Smooth Surfaces under Varying Illumination
We consider the problem of image comparison in order to match smooth surfaces under varying illumination. In a smooth surface nearby surface normals are highly correlated. We model...
Margarita Osadchy, Michael Lindenbaum, David W. Ja...
3DPVT
2004
IEEE
181views Visualization» more  3DPVT 2004»
14 years 2 months ago
Segmenting Correlation Stereo Range Images using Surface Elements
This paper describes methods for segmenting planar surfaces from noisy 3D data obtained from correlation stereo vision. We make use of local planar surface elements called patchle...
Don Murray, James J. Little
MVA
2008
130views Computer Vision» more  MVA 2008»
13 years 10 months ago
Fast pattern recognition using normalized grey-scale correlation in a pyramid image representation
The ability to quickly locate one or more instances of a model in a grey scale image is of importance to industry. The recognition/localization must be fast and accurate. In this p...
W. James MacLean, John K. Tsotsos
MICCAI
1999
Springer
14 years 3 months ago
Rendering the Unfolded Cerebral Cortex
Classical volume rendering is computed by casting a bundle of parallel rays from a flat viewing plane onto the volume data set, and produces as such a spatially limited view of the...
Junfeng Guo, Ioan Alexandru Salomie, Rudi Deklerck...