Object Detection with OpenCV

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Questions and Answers

What is the default threshold for template matching?

  • 0.7
  • 0.5 (correct)
  • 0.3
  • 0.9

What is the purpose of the Template class?

  • To perform non-max suppression
  • To tune the IoU threshold
  • To select the optimal image matching algorithm
  • To define a template for object detection (correct)

What is the matching_threshold parameter used for?

  • To select the optimal template image
  • To filter out weak detections
  • To adjust the IoU threshold
  • To determine the minimum similarity score required for object detection (correct)

What is the benefit of tuning the IoU threshold?

<p>To improve the accuracy of object detection (A)</p> Signup and view all the answers

What is non-max suppression used for?

<p>To filter out weak detections (D)</p> Signup and view all the answers

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