Computational and Mathematical Methods in Medicine / 2017 / Article / Fig 6

Research Article

Automated Detection of Red Lesions Using Superpixel Multichannel Multifeature

Figure 6

A series of morphological operations are used for blood vessels detection. (a) , reduction of high intensity structures; (b) , sum of morphological openings; (c) , morphological reconstruction by dilation; (d) , regional minimum and close operation (e.g., we take ).
(a)
(b)
(c)
(d)

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