63 search results - page 3 / 13 » Good continuations in digital image level lines |
ISCAS
1994
IEEE
13 years 9 months ago
1994
IEEE
In this paper, we present an alternate approach to estimate the parameters of a Markov random field (MRF) model for images using the concepts of homotopy continuation method. We a...
PAMI
2008
13 years 5 months ago
2008
Image denoising algorithms often assume an additive white Gaussian noise (AWGN) process that is independent of the actual RGB values. Such approaches cannot effectively remove colo...
EMMCVPR
2005
Springer
13 years 11 months ago
2005
Springer
This paper is devoted to piecewise-constant segmentation of images using a curve evolution approach in a variational formulation. The problem to be solved is also called the minima...
ECAI
2006
Springer
13 years 9 months ago
2006
Springer
This paper reports on an investigation using occlusion calculi to interpret digital images. Using a minimal set of digital, region-relation detectors, and assuming a continuous int...
CAIP
2007
Springer
13 years 11 months ago
2007
Springer
In the present study, a new gridding method based on continuous wavelet transform (CWT) was performed. Line profiles of x and y axis were calculated, resulting to 2 different signa...