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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of image enhancement?
💡 Hint: Think about why we want clearer images.
Question 2
Easy
Define 'image histogram'.
💡 Hint: What does it show us about an image?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does image enhancement primarily aim to do?
- Add new information
- Improve visual quality
- None of the above
💡 Hint: Think about why we edit images.
Question 2
True or False: A histogram can help determine whether an image needs enhancement.
- True
- False
💡 Hint: Consider what you observe when looking at a histogram.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a histogram with two peaks, what does this suggest about the image features? How would you enhance it?
💡 Hint: Identify the prevalent classes and understand how to stretch their distributions.
Question 2
Explain the significance of NDVI values ranging from -1 to 1. How would you apply NDVI in practical monitoring?
💡 Hint: Think about what different values represent in real-world settings.
Challenge and get performance evaluation