DINOSARC: Color Features Based on Selective Aggregation of Chromatic Image Components for Wireless Capsule Endoscopy

Figure 5

Representative output images obtained from the application of Algorithm 1 on the WCE images illustrated in Figure 1(a) (first row) and Figure 1(b) (second row) respectively. (a) I_a positive. (b) I_a negative. (c) I_b positive. (d) I_b negative. The arrows indicate the locations of the lesions. The vascular lesion of Figure 1(a) is clearly discriminated in the respective I_a positive image. Also the small inflammatory lesion of Figure 1(b) is clearly discriminated in the respective I_a negative image.

(a)

(b)

(c)

(d)