12 search results - page 1 / 3 » A Fourier Theory for Cast Shadows |
ECCV
2004
Springer
13 years 10 months ago
2004
Springer
—Cast shadows can be significant in many computer vision applications, such as lighting-insensitive recognition and surface reconstruction. Nevertheless, most algorithms neglect ...
ICRA
2009
IEEE
13 years 11 months ago
2009
IEEE
— Recently, cognitive psychologists and others have turned their attention to the formerly neglected study of shadows, and the information they purvey. These studies show that th...
IJCV
2007
13 years 4 months ago
2007
Abstract. Cast shadows are an informative cue to the shape of objects. They are particularly valuable for discovering object’s concavities which are not available from other cues...
MM
2006
ACM
13 years 10 months ago
2006
ACM
Takashi’s Seasons is a sequential live shadow puppet/video performance in which a number of interpretations of the four seasons are performed by an artist. Controlled with fishi...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present a theoretical analysis for characterizing the shadows cast by a point light source given its relative position to the camera. In particular, we analyze the epipolar geo...