Monadic operations are operations that take one particular pixel from input images and map it to pixel in output pixel which is at same location as that of input image according to used function . This done for all pixels in input image according to chossen function. It include operations like -:
1. Brightness -: f(x) = x+n
2. Contrast -: f(x) = x*n
3. Posterization -: f(x) = n* floor(x/n)
4. Negative-: f(x)= abs(1-n) (where abs means absolute value of number )
monadic operation on grayscale image
amarjeetkapoor1 