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Deep Learning for Computer Vision · End Term · 31 Aug 2025 · May 2025 term · Set QIA3

Question 21: Given is a 3 \times 3 8-bit grayscale image: \begin{bmat…

Question 21

+2 marksNumerical answer

Given is a 3×33 \times 3 8-bit grayscale image:

[1050200701001502080255]\begin{bmatrix} 10 & 50 & 200 \\ 70 & 100 & 150 \\ 20 & 80 & 255 \end{bmatrix}

What is the central element after applying linear contrast stretching (from the range [Imin⁡,Imax⁡][I_{\min}, I_{\max}] to [0,255][0, 255]) ?

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Correct answer: 93.5 (accepted within ±0.5)

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Question 21 of 49 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) End Term paper sat on 31 Aug 2025, in the May 2025 term (IIT M IMPROVEMENT AN EXAM QIA3 31 Aug 2025). It carries 2 marks.

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