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Deep Learning for Computer Vision · Quiz 1 · 25 Feb 2024 · January 2024 term

Question 3: Which of the following statements is false regarding SIFT…

Question 3

+2 marksOne correct option

Which of the following statements is false regarding SIFT and SURF?

  1. A

    SIFT and SURF are two most useful approaches to detect and match features because they are invariant to scale, rotation, translation, illumination, and blur

  2. B

    SURF is better than SIFT in rotation invariance, blur and warp transform

  3. C

    SURF is 3 times faster than SIFT because of its use of integral image and box filter

  4. D

    descriptors with dimensions lower than 128 perform pretty well across a range of matching tasks

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Correct answer

  • D

    descriptors with dimensions lower than 128 perform pretty well across a range of matching tasks

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Question 3 of 23 in the IIT Madras BS Deep Learning for Computer Vision (Deep Learning for Computer Vision) Quiz 1 paper sat on 25 Feb 2024, in the January 2024 term (IIT M DEGREE AN2 EXAM QDB2 25 Feb 2024). It carries 2 marks.

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