371 search results - page 4 / 75 » Image reconstruction from localized Fourier magnitude |
IJCV
2007
13 years 5 months ago
2007
Orthogonal and biorthogonal wavelets became very popular image processing tools but exhibit major drawbacks, namely a poor resolution in orientation and the lack of translation inv...
ISBI
2002
IEEE
14 years 6 months ago
2002
IEEE
A new algorithm for 3D reconstruction of twodimensional crystals from projections is presented, and applied to biological macromolecules imaged using electron microscopy. Its main...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
In this paper, an automatic road tracking method is presented for detecting roads from satellite images. This method is based on shape classification of a local homogeneous region...
ICIP
2010
IEEE
13 years 2 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...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
Consider the problem of sampling signals which are not bandlimited, but still have a finite number of degrees of freedom per unit of time, such as, for example, piecewise polynomi...