433 search results - page 36 / 87 » Alpha Estimation in Natural Images |
CIVR
2007
Springer
14 years 1 months ago
2007
Springer
Automatic image annotation automatically labels image content with semantic keywords. For instance, the Relevance Model estimates the joint probability of the keyword and the imag...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
: Background: Human ovarian reserve is defined by the population of non-growing follicles (NGFs) in the ovary. Direct estimation of ovarian reserve involves the identification of N...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
We present a technique to reduce image blur caused by out-of-focus regions in projected imagery. Unlike traditional restoration algorithms that operate on a blurred image to recov...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, a motion-based approach for detecting high-level semantic events in video sequences is presented. Its main characteristic is its generic nature, i.e. it can be dire...
TIP
2002
13 years 7 months ago
2002
In this paper, we have derived analytic expressions for the phase correlation of downsampled images. We have shown that for downsampled images the signal power in the phase correla...