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Deep Learning Practice · End Term · 13 Apr 2025 · January 2025 term

Question 19: Estimating depth from a single image using a multiscale …

Question 19

+5 marksOne or more correct options

Estimating depth from a single image using a multiscale deep neural network presents several challenges. Which of the following correctly describe these challenges?

Select all that apply.

  1. A

    Understanding global context and handling variations in scene geometry and textureless regions.

  2. B

    Dealing with scale ambiguity and the lack of absolute depth reference in monocular images.

  3. C

    Reducing computational complexity while matching points across two images.

  4. D

    Handling occlusions and depth discontinuities, especially at object boundaries.

  5. E

    Accurately aligning stereo image pairs and computing disparity for depth estimation.

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Correct answers

  • A

    Understanding global context and handling variations in scene geometry and textureless regions.

  • B

    Dealing with scale ambiguity and the lack of absolute depth reference in monocular images.

  • D

    Handling occlusions and depth discontinuities, especially at object boundaries.

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Question 19 of 20 in the IIT Madras BS Deep Learning Practice (Deep Learning Practice) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M FOUNDATION AN EXAM QDF3 13 Apr 2025). It carries 5 marks.

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