Exercise 6 - Erosion-Dilation

This exercise is about using image erosion and image dilation techniques in order to fix up some sample student evaluation forms, then tally the results. What we did was binarize the image first through thresholding, then experiment on using the erode and dilate to emphasize the marks that were shaded. We mapped the individual coordinates first, then tally the results and record them on a text file.