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. Author manuscript; available in PMC: 2015 Nov 20.
Published in final edited form as: Neurocomputing (Amst). 2014 Jun 11;144:70–91. doi: 10.1016/j.neucom.2014.02.064

Fig. 1.

Fig. 1

Sample WCE and colonoscopy abnormal and normal images. (a) WCE erythema, (b) WCE blood, (c) WCE polyp, (d) WCE ulcer, (e) WCE erosion, (f) colonoscopy polyp, (g) – (i) WCE normal images, and (j) – (l) colonoscopy normal images. In abnormal images, an abnormal area is manually marked inside a rectangle.