Title :
Reconstruction from projections in the presence of distortion
Author :
Ansari, A. ; Wee, W.G.
Author_Institution :
University of Cincinnati, Cincinnati, Ohio
Abstract :
A direct application of the classical theory of reconstruction does not allow for attenuation or any other kind of distortion that one might expect in a practical situation. Here, we examine a method of deriving the density distribution when the corresponding projection functions are obtained in the presense of noise, attenuation, or errors introduced due to the characteristics of the data collecting device.
Keywords :
Cameras; Convolution; Equations; Image reconstruction; Radiology;
Conference_Titel :
Decision and Control including the 16th Symposium on Adaptive Processes and A Special Symposium on Fuzzy Set Theory and Applications, 1977 IEEE Conference on
Conference_Location :
New Orleans, LA, USA
DOI :
10.1109/CDC.1977.271596
