Basic Edge Detection MCQs Test Online PDF Book Download

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MCQ on Basic Edge DetectionQuiz Book Download

MCQ: Horizontal gradient pixels are denoted by

  1. Gx
  2. Gy
  3. Gt
  4. Gs


MCQ: Image having gradient pixels is called

  1. sharp image
  2. blur image
  3. gradient image
  4. binary image


MCQ: Sobel operators were introduced in

  1. 1970
  2. 1971
  3. 1972
  4. 1973


MCQ: Sobel is better than prewitt in image

  1. sharpening
  2. blurring
  3. smoothing
  4. contrast


MCQ: Mask's response to zero means

  1. sum to zero
  2. subtraction to zero
  3. division to zero
  4. multiplication to zero