DocumentCode
1215119
Title
Comments on "Geometric Deconvolution: A Meta-Algorithm for Limited View Computed Tomography"
Author
Bamler, Richard
Author_Institution
Institut fur Nachrichtentechnik, Technische Universitit Minchen
Issue
3
fYear
1985
fDate
3/1/1985 12:00:00 AM
Firstpage
241
Lastpage
242
Abstract
A recent paper1 on improving computed tomography images suffering from artifacts due to a missing sector of projection angles is criticized. It is shown that the proposed deconvolution approach is not applicable, since the transfer function to be inverted is zero in the whole sector of interest.
Keywords
Computed tomography; Deconvolution; Electromyography; Energy measurement; Filters; Parameter estimation; Prosthetics; Signal generators; Signal processing; System testing; Radiographic Image Enhancement; Tomography, X-Ray Computed;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1985.325535
Filename
4122032
Link To Document