11 search results - page 2 / 3 » Logarithmic perspective shadow maps |
CGF
2008
13 years 5 months ago
2008
We use the complex logarithm as a transformation for the visualization and navigation of highly complex satellite and aerial imagery. The resulting depictions show details and con...
TRIDENTCOM
2006
IEEE
13 years 11 months ago
2006
IEEE
— As a platform for synergistic theory-experiment exploration in the field of wireless networking, wireless testbeds have been used to facilitate a broad range of research. From...
MVA
2007
13 years 6 months ago
2007
A monocular vision based location algorithm is presented to detect and track rear vehicles for lane change assist. The algorithm uses the shadow underneath the vehicle to extract ...
CGF
2002
13 years 4 months ago
2002
We extend the standard solution to comic rendering with a comic-style specular component. To minimise the computational overhead associated with this extension, we introduce two o...
HVEI
2009
13 years 2 months ago
2009
The data model for image representation in terms of projective Fourier transform (PFT) is well adapted to both image perspective transformations and the retinotopic mappings of th...