DocumentCode
1855821
Title
Local tomography using wavelets
Author
Berenstein, Carlos ; Walnut, David
Author_Institution
Dept. of Math., Maryland Univ., College Park, MD, USA
fYear
1994
fDate
3-6 Nov 1994
Abstract
The authors use the theory of the continuous wavelet transform to derive inversion formulas for the Radon transform. These inversion formulas are local in even dimensions up to an error concentrated in the low frequencies of the phantom. The authors give specific estimates on this error
Keywords
Radon transforms; computerised tomography; image reconstruction; medical image processing; wavelet transforms; Radon transform; continuous wavelet transform; even dimensions; inversion formulas; local tomography; low frequencies; phantom; Continuous wavelet transforms; Discrete wavelet transforms; Educational institutions; Fourier transforms; Frequency; Imaging phantoms; Mathematics; Tomography; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1994. Engineering Advances: New Opportunities for Biomedical Engineers. Proceedings of the 16th Annual International Conference of the IEEE
Conference_Location
Baltimore, MD
Print_ISBN
0-7803-2050-6
Type
conf
DOI
10.1109/IEMBS.1994.412123
Filename
412123
Link To Document