Time-regularized versus framewise reconstruction (a) A = 2 . 8 cps - - PowerPoint PPT Presentation

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Aug 13, 2022 361 likes •407 views

Time-regularized versus framewise reconstruction (a) A = 2 . 8 cps (c) A = 5 . 7 cps (e) A = 5 . 7 cps t y x (b) A = 4 . 3 cps (d) A = 8 . 3 cps (f) A = 8 . 3 cps Tuning of scattering/regularization parameters p , 7 1 . 0 12 A = 2 . 8 cps A

SLIDE 1

SLIDE 2

Time-regularized versus framewise reconstruction

(a) A = 2.8 cps (b) A = 4.3 cps (c) A = 5.7 cps (d) A = 8.3 cps (e) A = 5.7 cps (f) A = 8.3 cps

t x y

SLIDE 3

Tuning of scattering/regularization parameters p, β

10−4 10−3 p 1 2 3 4 5 6 7 err/mm 10−4 10−3 p 0.0 0.2 0.4 0.6 0.8 1.0 scattering ratio 10−1 100 β/ s mm2 2 4 6 8 10 12 err/mm

A = 2.8 cps A = 3.5 cps A = 4.3 cps A = 5.7 cps A = 8.3 cps A = 8.3 cps, M = 129