In this quiz we will ask about arithmetic operations such as subtraction and averaging as well as logic operations such as Not, And, and OR.

If n is a white Gaussian noise added to the image, then by subtracting n from the noisy image we will get the original image.

Subtraction

Addition

Convolution

ANDing with 1 with result to whitening of unwanted regions.

Logic Operation

Multiplication

applying NOT after AND operation is the same as just directly applying OR operatoer.