756 search results - page 18 / 152 » Illuminating image-based objects |
RT
2000
Springer
14 years 5 days ago
2000
Springer
We propose solutions for seamlessly integrating synthetic objects into background photographs at interactive rates. Recently developed image-based methods are used to capture real...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
Cast shadows produce troublesome effects for video surveillance systems, typically for object tracking from a fixed viewpoint, since it yields appearance variations of objects dep...
PICS
2003
13 years 10 months ago
2003
In order to recover spectral reflectances or transmittances using a multispectral imaging based technique, it is necessary to know the spectral radiance of the illuminant used to ...
GRAPHICSINTERFACE
2001
13 years 10 months ago
2001
In this paper, we present a technique for rendering displacement mapped geometry using current graphics hardware. Our method renders a displacement by slicing through the enclosin...
ECCV
1994
Springer
14 years 10 months ago
1994
Springer
A uni ed framework for 3 D shape reconstruction allows us to combine image-based and geometry-based information sources. The image information is akin to stereo and shape-fromshad...