Eye Detection

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What is the primary purpose of eye detection in computer vision applications?

• a) To count the number of eyes in an image
• b) To track the movement of eyes in videos
• c) To recognize individuals based on their eye patterns
• d) To locate and identify eyes within an image

Which Python library is commonly used for eye detection and other computer vision tasks?

• a) TensorFlow
• b) Scikit-learn
• c) OpenAI
• d) OpenCV

In OpenCV, which Haar Cascade classifier is commonly used for detecting eyes?

• a) haarcascade_face.xml
• b) haarcascade_eye.xml
• c) haarcascade_nose.xml
• d) haarcascade_mouth.xml

What does the Haar Cascade classifier do in the context of eye detection?

• a) Captures eye movements in real-time
• b) Applies machine learning to detect eyes
• c) Enhances the color of eyes in images
• d) Filters out noise from eye images

Which OpenCV function is used to load an image from a file before performing eye detection?

• a) cv2.load_image()
• b) cv2.read_image()
• c) cv2.imread()
• d) cv2.import_image()

In the context of eye detection, what is a false positive?

• a) Incorrectly identifying an eye as a non-eye region
• b) Correctly identifying an eye as an eye region
• c) Failing to detect eyes in an image
• d) An eye that is not human but appears in an image