Fig. 3From: A method of localization and segmentation of intervertebral discs in spine MRI based on Gabor filter bankDetection of spinal curves. a Spinal GFI \(G_{spine}\) The white point is the center of the spine, and the white crosses are the centers of left and right spinal edges. b The sum of the coefficients of the first \(n\) columns \(G(n)\). c The detection of spinal curvesBack to article page