Quest for the best endoscopic imaging modality for computer-assisted colonic polyp staging

Figure 3 Mean classification accuracies and standard deviations of the methods per data set. HDC: High-definition chromoendoscopy; HDNC: High-definition, no chromoendoscopy; CCHM: High-magnification chromoendoscopy; NBI-A: High-magnification narrow-band imaging, Aachen; NBI-H: High-magnification narrow-band imaging, Hiroshima; A-CNN: Adapted CNN; NA-CNN: Non-adapted CNN; DT-CWT: Dual-tree complex wavelet transform; GWT: Gabor wavelet transform.