3369 search results - page 201 / 674 » New Methods in Fractal Imaging |
164
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SSWMC
2004
15 years 7 months ago
2004
In this paper, we present a new method for estimating the secret message length of bit-streams embedded using the Least Significant Bit embedding (LSB) at random pixel positions. ...
194
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
We develop a linear model of commonly observed joint color changes in images due to variation in lighting and certain non-geometric camera parameters. This is done by observing ho...
155
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
The paper proposes a new wavelet-based Bayesian approach to image deconvolution, under the space-invariant blur and additive white Gaussian noise assumptions. Image deconvolution ...
177
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
In this paper, we propose a new method for face detection from cluttered images. We use a polynomial neural network (PNN) for separation of face and non-face patterns while the co...
139
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Scientists find that the human perception is based on the similarity on the manifold of data set. Isometric feature mapping (Isomap) is one of the representative techniques of man...