Research Article
Assessment of Homodyned K Distribution Modeling Ultrasonic Speckles from Scatterers with Varying Spatial Organizations
Table 3
The mean and standard deviation of the estimated parameters and likelihood values based on BIC from human subjects.
| | HK | OKRR |
| Lumen | LHK = 610 ± 25 | LRA = 605 ± 24 | σ = 0.12 ± 0.02 | d = 0.12 ± 0.03 | c = 3.40 ± 0.12 | ε = 0.24 ± 0.05 |
| Intima-media | LHK = 115 ± 37 | LK = 114 ± 34 | σ = 0.24 ± 0.05 | m = 1.57 ± 0.17 | c = 1.33 ± 0.24 | a = 7.23 ± 0.75 | ε = 0.08 ± 0.01 |
| Media | LHK = 350 ± 38 | LK = 351 ± 40 | σ = 0.20 ± 0.03 | m = 0.83 ± 0.21 | c = 1.00 ± 0.28 | a = 6.28 ± 0.68 | ε = 0.01 ± 0.01 |
| Adventitia | LHK = 1154 ± 56 | LRI = 1088 ± 42 | σ = 0.12 ± 0.02 | l = 0.59 ± 0.12 | c = 1.74 ± 0.45 | | ε = 0.61 ± 0.04 |
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