856 search results - page 14 / 172 » An Adaptive Steganographic Method Using Additive Noise |
250
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TOG
2012
13 years 7 months ago
2012
We introduce an efficient method for synthesizing acceleration noise – sound produced when an object experiences abrupt rigidbody acceleration due to collisions or other contac...
166
Voted
TCSV
2010
14 years 11 months ago
2010
We propose an efficient orthonormal wavelet-domain video denoising algorithm based on an appropriate integration of motion compensation into an adapted version of our recently devi...
165
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ICIP
2010
IEEE
15 years 3 months ago
2010
IEEE
An extension of the non local (NL) means is proposed for images damaged by Poisson noise. The proposed method is guided by the noisy image and a pre-filtered image and is adapted ...
151
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TMI
2008
15 years 4 months ago
2008
Abstract-- The projection data measured in computed tomography (CT) and, consequently, the slices reconstructed from these data are noisy. We present a new wavelet based structurep...
139
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ICA
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. In this paper, a variant of the well known algorithm FastICA is proposed to be used for blind source separation in off-line (block processing) setup and a noisy environm...