TY - JOUR
T1 - Image reconstruction for transmission tomography when projection data are incomplete
AU - Snyder, Donald L.
AU - O'Sullivan, Joseph A.
AU - Murphy, Ryan J.
AU - Politte, David G.
AU - Whiting, Bruce R.
AU - Williamson, Jeffrey F.
PY - 2006/11/7
Y1 - 2006/11/7
N2 - Two iterative methods are developed for forming a maximum-likelihood estimate of the attenuation density in a patient or object for transmission tomography when projection data are incomplete. The methods converge monotonically to the same limit points. Results of testing the methods with both simulated and real data are given.
AB - Two iterative methods are developed for forming a maximum-likelihood estimate of the attenuation density in a patient or object for transmission tomography when projection data are incomplete. The methods converge monotonically to the same limit points. Results of testing the methods with both simulated and real data are given.
UR - http://www.scopus.com/inward/record.url?scp=33751182545&partnerID=8YFLogxK
U2 - 10.1088/0031-9155/51/21/015
DO - 10.1088/0031-9155/51/21/015
M3 - Article
C2 - 17047273
AN - SCOPUS:33751182545
SN - 0031-9155
VL - 51
SP - 5603
EP - 5619
JO - Physics in medicine and biology
JF - Physics in medicine and biology
IS - 21
M1 - 015
ER -