Practice Load Haar Cascade Classifier (21.5.1) - OpenCV - CBSE 10 AI (Artificial Intelleigence)

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6 sample questions

Question 1.
What does the Haar Cascade Classifier do?
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Think about what applications it can be used for.
Question 2.
What library do we use to create a Haar Cascade Classifier?
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This library is well known for image processing.
3Question 3.
What function is used to load the Haar Cascade Classifier?
- cv2.loadClassifier()
- cv2.CascadeClassifier()
- cv2.HaarClassifier()
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Focus on the correct structure of function names in OpenCV.
4Question 4.
True or False: The Haar Cascade Classifier can only be used for detecting faces.
- True
- False
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Consider other types of objects in computer vision.
Question 5.
Design a simple imaging application that uses the Haar Cascade Classifier to detect faces in a series of photos. Discuss the necessary steps.
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Break down the problem by thinking of each step clearly.
Question 6.
How would you modify the Haar Cascade Classifier to detect eye positions after detecting a face?
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Consider how detection works sequentially.

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