60 search results - page 1 / 12 » Perceptual Grouping for Contour Extraction |
ICPR
2004
IEEE
14 years 5 months ago
2004
IEEE
This paper describes an algorithm that efficiently groups line segments into perceptually salient contours in complex images. A measure of affinity between pairs of lines is used ...
EMMCVPR
2001
Springer
13 years 9 months ago
2001
Springer
We address the problem of finding a set of contour curves in an image. We consider the problem of perceptual grouping and contour completion, where the data is a set of points in ...
GBRPR
2011
Springer
12 years 8 months ago
2011
Springer
Convexity represents an important principle of grouping in visual perceptual organization. This paper presents a new technique for contour grouping based on convexity and has the f...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Detecting contour closure, i.e., finding a cycle of disconnected contour fragments that separates an object from its background, is an important problem in perceptual gro...
ECCV
2010
Springer
13 years 8 months ago
2010
Springer
Grouping and Abstraction Using Simple Part Models Pablo Sala and Sven Dickinson Department of Computer Science, University of Toronto, Toronto ON, Canada We address the problem of ...