Automatic Segmentation and Measurement on Knee Computerized Tomography Images for Patellar Dislocation Diagnosis

Figure 7

Effects of the contrast enhancement and the bone regions prediction on segmentation. An original CT image is shown in (a). It is modified by the contrast enhancement and further by the bone regions prediction, leading to the images in (b) and (c), respectively. Segmentation results on (a), (b), and (c) are shown in (d), (e), and (f), respectively, by the C-V models.

(a)

(b)

(c)

(d)

(e)

(f)