For Image Enhancement a general-approach is to use a function of values of f (input image) in a predefined neighborhood of (x, y) to determine the value of g (output image) at (x, y). The techniques that uses such approaches are called ________ a) Contouring b) Contrast stretching c) Mask processing d) None of the mentioned

For Image Enhancement a general-approach is to use a function of values of f (input image) in a predefined neighborhood of (x, y) to determine the value of g (output image) at (x, y). The techniques that uses such approaches are called ________ a) Contouring b) Contrast stretching c) Mask processing d) None of the mentioned