3377 search results - page 314 / 676 » Spatial computation |
95
Voted
CVPR
2006
IEEE
16 years 2 months ago
2006
IEEE
We develop a novel technique for measuring lighting that exploits the interaction of light with a set of custom BRDFs. This enables the construction of a planar light probe with c...
ICPR
2002
IEEE
15 years 5 months ago
2002
IEEE
We propose a region-based method for model-free object tracking. In our method the object information of temporal motion and spatial luminance are fully utilized. We first compute...
106
Voted
CG
2005
Springer
15 years 20 days ago
2005
Springer
Two experiments were carried out to explore the effect of rendering and interface fidelity on subjective impressions of illumination and perceived presence after exposure to a vir...
65
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
This paper presents an effective target representation based on multiple colour histograms computed on semi-overlapping image areas. This solution introduces spatial information i...
100
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IJHPCA
2008
15 years 24 days ago
2008
Principal component analysis (PCA) is an effective tool for spectral decorrelation of hyperspectral imagery, and PCA-based spectral transforms have been employed successfully in co...