## Data Files

Kernels
mean3x3.ker | Kernel for 3x3 mean filtering.
mean5x5.ker | Kernel for 5x5 mean filtering.
xsobel.ker | Kernel to compute the horizontal component of gradient.
ysobel.ker | Kernel to compute the vertical component of gradient.

Structuring Elements
diam5x5.bse | 5x5 diamond-shaped binary SE.
diam7x7.bse | 7x7 diamond-shaped binary SE.
disk7x7.bse | 7x7 disk-shaped binary SE.
sq3x3.bse | 3x3 square binary SE.
sq3x3_1.gse | 3x3 flat square greyscale SE.
sq5x5.bse | 5x5 square binary SE.
sq7x7.bse | 7x7 square binary SE.