<< Click to Display Table of Contents >> Navigation:  PNROD Reference > Partial-Volume Correction (PVC) > LMA Variant of GTM Method

The LMA (Local Means Analysis) GTM method [4] uses the homogeneous regions localized by the segmentation and calculates the average uptake in the inner of the structures. The percentage of pixels per segment considered for averaging is a parameter of the method. With 100% pixels included, the LMA GTM method equals the standard GTM method.