1053 search results - page 21 / 211 » Estimating Illumination Direction from Textured Images |
PR
2002
13 years 8 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...
ICIP
1998
IEEE
14 years 22 days ago
1998
IEEE
In this paper, the problem of how to better estimate spatially adaptive intensity bounds for image restoration is addressed. When the intensity bounds are estimated from a degrade...
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
A video sequence of an underwater scene taken from
above the water surface suffers from severe distortions due
to water fluctuations. In this paper, we simultaneously estimate
t...
AVBPA
1997
Springer
14 years 19 days ago
1997
Springer
We suggest a novel attentional mechanism for detection of smooth convex and concave objects based on direct processing of intensity values. The operator detects the regions of the ...
PREMI
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. In this study, we present a new multi-band image representation for improving AAM segmentation accuracy for illumination invariant face alignment. AAM is known to be very...