Find an appropriate delta to use for getting grid intervals.
Do a box car smoothing of an image
Find contours of an image.
This class provides methods to encode coordinates to a variety of precisions in both sexagesimal and decimal representations.
This class is used to find the lines and text to draw coordinate grid overlays.
Do a median smoothing for all pixels that differ from the median by more then the threshold Settings used: MedianSmoother=size[,threshold] Size gives the size of the box in which the median is computed This must be an odd integer >= 3 Threshold is the change beyond which the pixel will be smoothed Assumed to be 0 if omitted which means that all pixels are smoothed.
Smooth an image using a rectangular array of weights