Nonlinear Trimodal Regression Analysis of Radiodensitometric Distributions to Quantify Sarcopenic and Sequelae Muscle Degeneration

Figure 6

Results from Partial Volume Effect pixel removal using the healthy control subject. (a) Transverse CT cross section of the control subject’s leg with two pixel boundary layers segmented and corrected. (b) Distributions illustrating the control subject HU distribution and the segmented PVE pixel layer distribution. (c) Resultant distribution showing an almost nonexistent connective tissue central peak. (d) Results from the corrected distributions with each parameter: (i) ; (ii) ; (iii) ; (iv) .