DocumentCode
304808
Title
Reconstructions from Doppler Radon transforms
Author
Stråhlén, Kent
Author_Institution
Dept. of Math., Lund Inst. of Technol., Sweden
Volume
1
fYear
1996
fDate
16-19 Sep 1996
Firstpage
753
Abstract
We study whether it is possible to regain information about a vector field from projections, in the same way as is possible for scalar functions with Radon transform. It turns out that the curl and divergence of the field can be reconstructed separately from two different transforms, and algorithms are devised using a variant of the filtered back projection algorithm for reconstruction
Keywords
Doppler measurement; Radon transforms; acoustic signal processing; filtering theory; flow measurement; signal reconstruction; ultrasonic measurement; Doppler Radon transforms; curl; divergence; filtered back projection algorithm; flow measurement; projections; reconstruction algorithms; scalar functions; ultrasonic measurements; vector field; Doppler measurements; Gaussian processes; Integral equations; Mathematics; Projection algorithms; Pulse measurements; Tomography; Ultrasonic imaging; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.561009
Filename
561009
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