334 search results - page 1 / 67 » Shift Detection by Restoration |
CAIP
1999
Springer
13 years 10 months ago
1999
Springer
In this paper an approach is presented for robust shift detection of two given images. The new unifying idea is that we determine a shifted delta impulse using some well-known res...
MVA
2007
13 years 7 months ago
2007
In this paper, we restore a blurred image caused by defocus of a lens using the shift-invariant Wavelet transform realized by the RI-Spline Wavelets. In a defocus blurred image, t...
CRYPTO
2000
Springer
13 years 10 months ago
2000
Springer
The task of a fast correlation attack is to efficiently restore the initial content of a linear feedback shift register in a stream cipher using a detected correlation with the out...
ICIP
2010
IEEE
13 years 4 months ago
2010
IEEE
Convolution operator is a linear operator characterized by a point spread functions (PSF). In classical image restoration problems, the blur is usually shift invariant and so the ...
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE