334 search results - page 1 / 67 » Shift Detection by Restoration |
CAIP
1999
Springer
13 years 9 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 6 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 9 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 2 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 6 months ago
2000
IEEE