29 search results - page 2 / 6 » Fast Image Alignment in the Fourier Domain |
IV
2006
IEEE
13 years 10 months ago
2006
IEEE
Many contemporary visualization tools comprise some image filtering approach. Since image filtering approaches are very computationally demanding, the acceleration using graphic...
SETN
2004
Springer
13 years 10 months ago
2004
Springer
This paper presents a robust, automated registration algorithm, which may be applied to several types of medical images, including CTs, MRIs, Xrays, Ultrasounds and dermatological ...
ICIP
2010
IEEE
13 years 1 months ago
2010
IEEE
The Fast Fourier Transform (FFT) allows the Discrete Time Fourier Transform (DTFT) to be efficiently sampled on a uniform grid in frequency. In many applications, including Magnet...
ICMCS
1999
IEEE
13 years 9 months ago
1999
IEEE
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robus...
CVIU
2008
13 years 4 months ago
2008
The estimation of parametric global motion is one of the cornerstones of computer vision. Such schemes are able to estimate various motion models (translation, rotation, affine, p...