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Deep Learning for Computer Vision · Quiz 1 · 27 Oct 2024 · September 2024 term

Question 27: Consider the grayscale image shown below: \begin{bmatrix…

Question 27

+2 marksNumerical answer

Consider the grayscale image shown below:

[20302530404510403520152030255050403515301035252045]\begin{bmatrix} 20 & 30 & 25 & 30 & 40 \\ 45 & 10 & 40 & 35 & 20 \\ 15 & 20 & 30 & 25 & 50 \\ 50 & 40 & 35 & 15 & 30 \\ 10 & 35 & 25 & 20 & 45 \end{bmatrix}

If a median filter with a 3×33 \times 3 neighborhood is applied to this image with a stride of 1 and no padding, __________ will be the value at position (2,2)(2, 2) in the filtered image? (Assume that the top-left pixel coordinate of output image is addressed as (1,1)(1, 1))?

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Correct answer: 30

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Question 27 of 30 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) Quiz 1 paper sat on 27 Oct 2024, in the September 2024 term (IIT M IMPROVEMENT AN EXAM QIM2 27 Oct 2024). It carries 2 marks.

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