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ibps-so 2023 · Question 266 of 323

Which process is used to convert a grayscale image into a binary image, and which edge detection algorithm is well known for using gradient calculation along with non-maximum suppression and hysteresis thresholding?

  1. AThresholding, Laplacian
  2. BQuantization, Sobel
  3. CSampling, Prewitt
  4. DThresholding, CannyCorrect
  5. ECompression, Roberts

Answer: D. Thresholding, Canny

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO IT Officer Mains Memory Based 2023 (held 28 Jan 2024) - Adda247 · memory-based

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