141 search results - page 1 / 29 » Using contours to detect and localize junctions in natural i... |
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Contours and junctions are important cues for perceptual organization and shape recognition. Detecting junctions locally has proved problematic because the image intensity surface...
BC
2005
13 years 4 months ago
2005
Abstract Weproposeacomputationalmodelofcontourintegration for visual saliency. The model uses biologically plausible devices to simulate how the representations of elements aligned...
CIMAGING
2009
13 years 5 months ago
2009
We introduce "contour stencils" as a simple method for detecting the local orientation of image contours and apply this detection to image zooming. Our approach is motiv...
TIP
2008
13 years 4 months ago
2008
We consider the problem of detecting object contours in natural images. In many cases, local luminance changes turn out to be stronger in textured areas than on object contours. Th...
CAIP
2007
Springer
13 years 10 months ago
2007
Springer
We present a novel method to detect multimodal regions composed of linear structures and measure the orientations in these regions, i.e. at line X-sings, T-junctions and Y-forks. I...