43 search results - page 1 / 9 » Detecting Rotational Symmetries Using Normalized Convolution |
ICPR
2000
IEEE
14 years 6 months ago
2000
IEEE
Perceptual experiments indicate that corners and curvature are very important features in the process of recognition. This paper presents a new method to detect rotational symmetr...
CP
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Many symmetry breaking techniques assume that the symmetries of a CSP are given as input in addition to the CSP itself. We present a method that can be used to detect all...
CVPR
2008
IEEE
13 years 11 months ago
2008
IEEE
We present a novel and effective algorithm for rotation symmetry group detection from real-world images. We propose a frieze-expansion method that transforms rotation symmetry gro...
PAMI
2010
13 years 3 months ago
2010
—We present a novel and effective algorithm for affinely skewed rotation symmetry group detection from real-world images. We define a complete skewed rotation symmetry detectio...
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
We present an algorithm for detecting multiple rotational symmetries in natural images. Given an image, its gradient magnitude field is computed, and information from the gradient...