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Edge Detection In Image Processing MCQs Quiz Online Tests pdf Download

Practice MCQs on edge detection in image processing, DIP MCQs for online test prep. Image segmentation quiz has multiple choice questions (MCQ), edge detection in image processing quiz questions and answers as gradient computation equation is, answer key with choices as |gx|+|gy|, |gx|-|gy|, |gx|/|gy| and |gx|x|gy| for competitive exam prep. Free study guide is to learn edge detection in image processing quiz online with MCQs to practice test questions with answers.

MCQs on Edge Detection In Image Processing Quiz pdf Download

MCQ. Gradient computation equation is

  1. |Gx|+|Gy|
  2. |Gx|-|Gy|
  3. |Gx|/|Gy|
  4. |Gx|x|Gy|


MCQ. Gradient magnitude images are more useful in

  1. point detection
  2. line detection
  3. area detection
  4. edge detection


MCQ. Sobel gradient is not that good for detection of

  1. horizontal lines
  2. vertical lines
  3. Diagonal lines
  4. edges


MCQ. Smoothness reduced bricks of

  1. pixels
  2. constant intensities
  3. point pixels
  4. edges


MCQ. Second derivative approximation says that it is nonzero only at

  1. ramp
  2. step
  3. onset
  4. edges