2222 search results - page 218 / 445 » A Segmentation Algorithm for Noisy Images |
142
click to vote
DGCI
2005
Springer
15 years 9 months ago
2005
Springer
The watershed transformation is an efficient tool for segmenting grayscale images. An original approach to the watershed [1,9] consists in modifying the original image by lowering...
149
click to vote
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper describes a Bayesian algorithm for rigid/non-rigid 2D visual object tracking based on sparse image features. The algorithm is inspired by the way human visual cortex se...
130
click to vote
ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
Decomposition of cells in clumps is a difficult segmentation task requiring region splitting techniques. Techniques that do not employ prior shape constraints usually fail to achi...
143
Voted
TASLP
2008
15 years 3 months ago
2008
All discrete Fourier transform (DFT) domain-based speech enhancement gain functions rely on knowledge of the noise power spectral density (PSD). Since the noise PSD is unknown in a...
157
Voted
TIP
2010
14 years 10 months ago
2010
We develop two new algorithms for tomographic reconstruction which incorporate the technique of equally-sloped tomography (EST) and allow for the optimized and flexible implementat...