Research Article

Image Segmentation and Analysis of Flexion-Extension Radiographs of Cervical Spines

Table 1

Segmentation parameters.

Image , pixels , pixels

Subject 1 Figure 2(b) (neutral)431326
Subject 1 Figure 3(b) (flexion) 641426
Subject 1 Figure 3(a) (extension)651318
Subject 2 Figure 4(a) (flexion)652023
Subject 2 Figure 4(b) (extension)651326
Subject 3 Figure 4(c) (flexion)646882
Subject 3 Figure 4(d) (flexion)744569
Subject 4 Figure 4(e) (flexion)744569
Subject 4 Figure 4(f) (extension)644569