What is the smallest possible value of a gradient image?

Related MCQs

• The ability that rotating the image and applying the filter gives the same result, as applying the filter to the image first, and then rotating it, is called ______________________.
• For a function f(x,y), the gradient of ‘f’ at coordinates (x,y) is defined as a ____________________.
• Where do you find frequent use of Gradient?
• Response of the gradient to noise and fine detail is _____________ the Laplacian’s.
• The smallest discernible change in intensity level is called ____________
• How is image formation in the eye different from that in a photographic camera
• The most familiar single sensor used for Image Acquisition is
• A geometry consisting of in-line arrangement of sensors for image acquisition
• The section of the real plane spanned by the coordinates of an image is called the _____________
• The difference is intensity between the highest and the lowest intensity levels in an image is ___________