Practice Opencv (21) - OpenCV - CBSE 10 AI (Artificial Intelleigence)

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9 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does OpenCV stand for?
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Think about what it means to be open-source.
Question 2.
Which command is used to install OpenCV in Python?
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Remember, it begins with 'pip'.
3Question 3.
What is the primary function of OpenCV?
- Web Development
- Image and Video Processing
- Machine Learning
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What type of tasks does it mainly handle?
4Question 4.
True or False: OpenCV can only be used in C++.
- True
- False
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What other language is mentioned in the chapter?
Question 5.
Create a Python script using OpenCV to read an image, convert it to grayscale, resize it, and then display both the original and processed images.
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Focus on the sequence of commands to achieve the task.
Question 6.
Implement face detection in a live webcam feed using OpenCV and display rectangles around detected faces.
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Consider the loop needed for continuous capture and detection.

5 more questions in this section. Enroll free to practise them all.