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Basic Edge Detection Quiz Questions and Answers PDF Download eBook

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"For diagonal edge detection we use 2D mask of", basic edge detection Multiple Choice Questions (MCQs) with choices robert cross gradient, sobel gradient, cross gradient, and pre witt gradient to learn online educational courses. Learn image segmentation questions and answers with free online certification courses for accelerated computer science degree online.

Quiz on Basic Edge Detection PDF Download eBook

Basic Edge Detection Quiz

MCQ: For diagonal edge detection we use 2D mask of

  1. sobel gradient
  2. Robert cross gradient
  3. cross gradient
  4. pre witt gradient

B

Image Compressors Quiz

MCQ: Standard rate of showing frames in a video per second are

  1. 10
  2. 20
  3. 25
  4. 30

D

Image Erosion Quiz

MCQ: Erosion is used for object

  1. removing lines
  2. producing lines
  3. blurring image
  4. sharpening image

A

Multiresolution Expansions Quiz

MCQ: The function changing the shape is called

  1. scaling function
  2. shaping function
  3. down sampling
  4. blurring

A

Line Detection in Digital Image Processing Quiz

MCQ: For finding lines at angle -45 we use mask of values

  1. [-1 -1 -1; 2 2 2; -1 -1 -1]
  2. [2 -1 -1; -1 2 -1; -1 -1 2]
  3. [-1 2 -1; -1 2 -1; -1 2 -1]
  4. [-1 -1 2; -1 2 -1;2 -1 -1]

D