34 search results - page 1 / 7 » Corner Detection of Contour Images using Spectral Clustering |
ICIP
2007
IEEE
14 years 2 days ago
2007
IEEE
Corner detection plays an important role in object recognition and motion analysis. In this paper, we propose a hierarchical corner detection framework based on spectral clusterin...
ESANN
2001
13 years 7 months ago
2001
Abstract. An approach to symbolic contour extraction will be described that consists of three stages: enhancement, detection, and extraction of edges and corners. Edges and corners...
PAMI
1998
13 years 5 months ago
1998
—This paper describes a novel method for image corner detection based on the curvature scale-space (CSS) representation. The first step is to extract edges from the original imag...
IEEECIT
2010
IEEE
13 years 4 months ago
2010
IEEE
We define corner points in an image as the intersections among detected straight line segments, and propose an algorithm that detects corners from such a definition. Our corner det...
ICCV
2009
IEEE
13 years 3 months ago
2009
IEEE
This paper revisits the classical problem of detecting interest points, popularly known as "corners," in 2D images by proposing a technique based on fitting algebraic sh...