88 search results - page 4 / 18 » A Planar Light Probe |
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We revisit the problem of recovering 3D shape from the projection of planar curves on a surface. This problem is strongly motivated by perception studies. Applications include sin...
SINOBIOMETRICS
2004
Springer
14 years 1 months ago
2004
Springer
This paper considers the problem of recognizing faces under varying illuminations. First, we investigate the statistics of the derivative of the irradiance images (log) of human f...
Publication
A hand-held surgical probe is an essential component of any image-guided neurosurgery
(IGNS). During the surgical procedure, the IGNS tracks the probe position and displays the an...
Presentation
A hand-held surgical probe is an essential component of any image-guided neurosurgery (IGNS). During the surgical procedure, the IGNS tracks the probe position and displays the ana...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper we present a scene analysis technique with subpixel filtering based on dense coded light fields. Our technique computes alignment and optically projects analysis ...