Unsupervised Cardiac Image Segmentation via Multiswarm Active Contours with a Shape Prior

Figure 6

MR images (ventricular area segmentation): (a) manual delineation by experts, (b) results of Graph Cut method, (c) results of traditional ACM, (d) results of interactive Tseng method, and (e) results of proposed implementation.

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(b)

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(d)

(e)