Figure 6
From: Automatic image-based segmentation of the heart from CT scans
Automatic selection of the ROI. (a) Original slice, (b) binary mask computed by thresholding with μ(k), (c) object of highest area (column #70 highlighted), (d) one-dimensional profile corresponding to the column #70, (e) outcome of the proposed algorithm, (f) object of highest area, and (g) masked slice (region of interest).