808 search results - page 28 / 162 » Consistent digital rays |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, we propose an effective approach to the nearly untouched problem, still photograph auto cropping, which is one of the important features to automatically enhance ph...
ESANN
2000
13 years 8 months ago
2000
In this paper we investigate the performance of a Computer Aided Diagnosis (CAD) system for the detection of clustered microcalcifications in mammograms. Our detection algorithm co...
EMMCVPR
1997
Springer
13 years 11 months ago
1997
Springer
Abstract. Synthetic aperture radar SAR images are notoriously di cult to interpret. Segmentation is simpli ed if a digital map is available, to which the image can be registered....
TSP
2008
13 years 7 months ago
2008
This paper is motivated by multichannel sampling applications. We consider a hybrid filter banks consisting of a set of fractional delays operators, slow A/D converters with differ...
SIGGRAPH
1995
ACM
13 years 11 months ago
1995
ACM
Most recent rendering research has concentrated on two subproblems: modeling the reflection of light from materials, and calculating the direct and indirect illumination from lig...