Research Article

A Vessel Active Contour Model for Vascular Segmentation

Figure 10

Relationship graphs of energy over iteration of the proposed method with the different initial contours for the four images. (a)–(d) show energy versus iteration for the DSA_1 image, the InfraredEyeVessel image, the MRA_CarotidVessel image, and the US_Plumonary image, respectively.
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(a)
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(b)
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(c)
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(d)