812 search results - page 44 / 163 » Edge detection using wavelets |
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
We propose a biologically motivated computational step, called non-classical receptive field (non-CRF) inhibition, to improve contour detection in images of natural scenes. We aug...
PAMI
1998
13 years 9 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...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
A support vector machine based algorithm for corner detection is presented. It is based on computing the direction of maximum gray-level change for each edge pixel in an image, an...
MCPR2
2011
13 years 23 days ago
2011
We present a strategy that combines color and depth images to detect people in indoor environments. Similarity of image appearance and closeness in 3D position over time yield weig...
TIP
2002
13 years 9 months ago
2002
Abstract--This paper presents a new wavelet-based image denoising method, which extends a recently emerged "geometrical" Bayesian framework. The new method combines three...