1537 search results - page 126 / 308 » On sets not belonging to algebras |
SIBGRAPI
2006
IEEE
14 years 4 months ago
2006
IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
EMMCVPR
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Reverse-convex programming (RCP) concerns global optimization of a specific class of non-convex optimization problems. We show that a recently proposed model for sparse ...
FCT
2005
Springer
14 years 3 months ago
2005
Springer
A partitioning of a set of n items is a grouping of these items into k disjoint, equally sized classes. Any partition can be modeled as a graph. The items become the vertices of th...
IBPRIA
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents a method for the detection of multiple concentric circles which is based on the Hough Transform (HT). In order to reduce time and memory space the concentric ci...
ICAPR
2005
Springer
14 years 3 months ago
2005
Springer
This paper describes a lung field segmentation method, working on digital Postero-Anterior chest radiographs. The lung border is detected by integrating the results obtained by tw...