Skip to main content

Table 1 FHKEM selected parameter values

From: Hybrid kernelised expectation maximisation for Bremsstrahlung SPECT reconstruction in SIRT with 90Y micro-spheres

FHKEM selected parameter values
Neighbours 5\(\times\)5\(\times\)5
Functional edge \(\sigma _s\) 1
Anatomical edge \(\sigma _c\) 0.1
Spatial distance \(\sigma _{\mathrm{ds}} = \sigma _{\mathrm{dc}}\) 3
Kernel frozen at sub-iteration \(F_{(n)}\) 72