Multiple Choice
The requirements of the First Derivative of a digital function:
A) must be zero in areas of constant intensity
B) must be non-zero at the onset of an intensity step
C) must be non-zero along ramps
D) all of the mentioned
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Which of the following make an image
Q5: The ability that rotating the image and
Q6: How can Sharpening be achieved?<br>A)pixel averaging<br>B)slicing<br>C)correlation<br>D)none of
Q7: What does Image Differentiation de-emphasize?<br>A)pixel density<br>B)contours<br>C)areas with
Q8: An alternate approach to median filtering is
Q10: How do you bring out more of
Q11: Which of the following occurs in Unsharp
Q12: Which of the following is a second-order
Q13: For a function f(x,y), the gradient of
Q14: Dark characteristics in an image are better