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Deep Learning for Computer Vision · End Term · 31 Aug 2025 · May 2025 term · Set QDB1

Question 24: Given is a 3 \times 3 8-bit grayscale image: \begin{bmat…

Question 24

+2 marksNumerical answer

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

[50701209030804060110]\begin{bmatrix} 50 & 70 & 120 \\ 90 & 30 & 80 \\ 40 & 60 & 110 \end{bmatrix}

What is the central element after applying linear contrast stretching? Linear contrast stretching is an image enhancement technique used to improve the contrast in an image. This is achieved by linearly scaling the pixel values so that they span a desired range (0 to 255 for an 8-bit grayscale image).

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Question 24 of 52 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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