325 search results - page 22 / 65 » On the reconstruction of an image from its moments |
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
— This paper presents a method to achieve visual servoing tasks when the shape of the object being observed as well as the final image are unknown. Therefore, a reconstruction p...
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ICIP
2008
IEEE
16 years 1 months ago
2008
IEEE
Previous compressive sensing papers have considered the example of recovering an image with sparse gradient from a surprisingly small number of samples of its Fourier transform. T...
BIBE
2000
IEEE
15 years 4 months ago
2000
IEEE
—Differential interference contrast (DIC) microscopy is a powerful visualization tool used to study live biological cells. Its use, however, has been limited to qualitative obser...
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
We investigate the use of quasi-interpolating approximation schemes, to construct an estimate of an unknown function from its given discrete samples. We show theoretically and wit...
TMI
2008
14 years 11 months ago
2008
For multi-pinhole SPECT, iterative reconstruction algorithms are preferred over analytical methods, because of the often complex multi-pinhole geometries and the ability of iterat...