Are the points on the intensity chart obtained from applying a derivative filter and getting the resultant value for each pixel in the region?
motoole2
Exactly. These plots are just for illustrative purposes, but in theory you would have 25 points, at locations given by the 25 x- and y- derivatives computed within the 5x5 window.
Are the points on the intensity chart obtained from applying a derivative filter and getting the resultant value for each pixel in the region?
Exactly. These plots are just for illustrative purposes, but in theory you would have 25 points, at locations given by the 25 x- and y- derivatives computed within the 5x5 window.