4 search results - page 1 / 1 » Wavelet Soft-Thresholding of Time-Frequency Representations |
ICIP
1994
IEEE
14 years 6 months ago
1994
IEEE
The high noise sensitivity of the Wigner distribution makes smoothing a necessity for producing readable time-frequency images of noise corrupted signals. Since h e a r smoothing ...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
In this paper, we present a novel algorithm for wavelet domain image denoising using the soft thresholding function. The thresholds are designed to be locally optimal with respect...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper we reveal a connection between the coefficients of the morphological wavelet transform and complexity measures of dyadic tree representations of level sets. This le...
BMCBI
2011
12 years 11 months ago
2011
Background: Automated, image based high-content screening is a fundamental tool for discovery in biological science. Modern robotic fluorescence microscopes are able to capture th...