Axis-Guided Vessel Segmentation Using a Self-Constructing Cascade-AdaBoost-SVM Classifier

Figure 5

Comparison results on the randomly selected synthetic vascular data with the presence of two levels of Gaussian noises (top) and (bottom). First column shows our segmentations, the second column shows Cetin’s segmentations, and the third column shows Schaap’s segmentations. The overlapping points between each of the computational methods and the corresponding ground truth are shown in gray; the points that belong to the ground truth but not extracted by the computational methods are shown in green, and the points that are detected by the computational methods but do not belong to the ground truth are shown in red.