822 search results - page 58 / 165 » Noise Estimation from a Single Image |
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In cast-shadow analysis one merely draws a line between each occluder and its associated shadow cast onto a different surface, possibly with wedges indicating precision. In some c...
ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
Many parameter estimation methods used in computer vision are able to utilise covariance information describing the uncertainty of data measurements. This paper considers the valu...
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
CVIU
2004
14 years 9 months ago
2004
We present a novel ``dynamic learning'' approach for an intelligent image database system to automatically improve object segmentation and labeling without user interven...
MM
2009
ACM
15 years 4 months ago
2009
ACM
In this paper, we present an automatic web image mining system towards building a universal human age estimator based on facial information, which is applicable to all ethnic grou...