Digital Image Processing Quiz

What is Digital Image Processing (DIP)?

What are the common applications of Image sharpening and restoration?

What are the applications of Digital Image Processing in the medical field?

What is the difference between Analog Image Processing and Digital Image Processing?

Describe the fundamental steps in image processing.

What is Image Acquisition in Digital Image Processing?

What is Image Enhancement and how is it performed?

What is the purpose of a low pass filter in image processing?

• To sharpen the images

• To smoothen the images by averaging pixel values

• To eliminate salt and pepper noise

• To recover the original model of a degraded image

What is the difference between image enhancement and image restoration?

• Image enhancement is subjective while image restoration is objective

• Image enhancement is objective while image restoration is subjective

• Both are the same

• Neither is related to improving an image

What are the three filters generally used to find the restored image?

• Inverse filter, minimum mean square filter, constrained least squares filter

• High pass filter, low pass filter, median filter

• Gaussian filter, butterworth filter, laplace filter

• None of the above