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Question 99Asked in Bihar STET Paper 2 Computer Science (Class 11-12), 12 Sep 2023, Shift 2 + 1 more paper

Which gray-level transformation increases the dynamic range of gray-level in the image?

  1. ANegative transformations
  2. BContrast stretching
  3. CPower-law transformations
  4. DNone of the mentioned
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Correct answer: (B) Contrast stretching

Explanation

Contrast stretching expands a narrow range of input gray levels to cover the full range, increasing the dynamic range of the image.

From Bihar STET Paper 2 Computer Science (Class 11-12) PYQ, 12 Sep 2023, Shift 2

This is question 99 of Bihar STET Paper 2 Computer Science (Class 11-12) PYQ, 12 Sep 2023, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.

Asked in 2 papers