Diagnostic Advances
Copyright ©The Author(s) 2016.
World J Gastroenterol. Oct 21, 2016; 22(39): 8641-8657
Published online Oct 21, 2016. doi: 10.3748/wjg.v22.i39.8641
Figure 2
Figure 2 Curvelet-based decomposition of a wireless capsule endoscopy image. A: Decomposition of the Y channel of an ulcer image at scale three and eight angles; B: Mean energy of each angle depicted in (A).