87 search results - page 12 / 18 » Salient Boundary Detection using Ratio Contour |
WACV
2007
IEEE
15 years 3 months ago
2007
IEEE
We present a method for the simultaneous detection and segmentation of objects from static images. We employ lowlevel contour features that enable us to learn the coarse object sh...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
Silhouettes contain rich information about the shape of objects that can be used for recognition and classification. We present a novel approach that allows us to reliably compute...
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ICPR
2010
IEEE
15 years 22 days ago
2010
IEEE
Several techniques have been proposed so far in order to perform faint compact source detection in wide field interferometric radio images. However, all these methods can easily mi...
PAKDD
2009
ACM
15 years 6 months ago
2009
ACM
Detecting changes in spatial datasets is important for many fields. In this paper, we introduce a methodology for change analysis in spatial datasets that combines contouring algor...
ISMIR
2005
Springer
15 years 3 months ago
2005
Springer
This paper describes a method for melody detection in polyphonic musical signals. Our approach starts by obtaining a set of pitch candidates for each time frame, with recourse to ...