Artificial boundary.

(reg1)

The original image.

(reg1neg1)

The inversion of reg1.

(reg1fst1)

Artificial binary image showing one pixel which lies inside the region defined in reg1.

(reg1dil1)

Result of dilating reg1fst1 using custom structuring element.

(reg1and1)

Result of ANDing reg1dil1 and reg1neg1.

(reg1dil2)

Result of dilating reg1and1.

(reg1and2)

Result of ANDing reg1dil2 and reg1neg1.

(reg1and3)

Result of dilating reg1and2 and then ANDing it with reg1neg1.

(reg1and4)

Result of dilating reg1and3 and then ANDing it with reg1neg1.

(reg1and5)

Result of dilating reg1and4 and then ANDing it with reg1neg1.

(reg1and6)

Result of dilating reg1and5 and then ANDing it with reg1neg1.

(reg1and7)

Result of dilating reg1and6 and then ANDing it with reg1neg1.

(reg1fil1)

Result of ORing reg1and7 with reg1.

©2003 R. Fisher, S. Perkins, A. Walker and E. Wolfart.