111 search results - page 2 / 23 » The Computational Complexity of Densest Region Detection |
DEXAW
1999
IEEE
13 years 11 months ago
1999
IEEE
A robust method for the localization of frames within document images is presented. It aims at detecting regions delimited by closed polygonal lines or edges in complex color, gra...
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
Saliency estimation has become a valuable tool in image processing. Yet, existing approaches exhibit considerable variation in methodology, and it is often difficult to attribute...
CAD
2011
Springer
12 years 11 months ago
2011
Springer
Ridges are characteristic curves of a surface that mark salient intrinsic features of its shape and are therefore valuable for shape matching, surface quality control, visualizati...
BMCBI
2010
13 years 7 months ago
2010
Background: Observed co-expression of a group of genes is frequently attributed to co-regulation by shared transcription factors. This assumption has led to the hypothesis that pr...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
A fully automated architecture for object-based region of interest (ROI) detection is proposed. ROI's are defined as regions containing user defined objects of interest, and ...