Basic Edge Detection Quiz Questions and Answers 100 PDF Download

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Quiz on Basic Edge Detection Worksheet 100Quiz PDF Download

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


Image Compressors Quiz

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

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


Image Erosion Quiz

MCQ: Erosion is used for object

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


Multiresolution Expansions Quiz

MCQ: Function changing shape is called

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


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]