3 search results - page 1 / 1 » Newton-style optimization for emission tomographic estimatio... |
JEI
2000
13 years 4 months ago
2000
TIT
2002
13 years 4 months ago
2002
We consider a two-dimensional problem of positron emission tomography where the random mechanism of the generation of the tomographic data is modeled by Poisson processes. The goa...
TIP
2002
13 years 4 months ago
2002
We address the problem of Bayesian image reconstruction with a prior that captures the notion of a clustered intensity histogram. The problem is formulated in the framework of a j...