5.17.3 - Digital image classification
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Practice Questions
Test your understanding with targeted questions
What does DN stand for in digital images?
💡 Hint: Think about what digital numbers indicate in images.
Name one advantage of supervised classification.
💡 Hint: Consider what training samples provide to the analysis.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What are the two main types of digital image classification?
💡 Hint: Remember the approaches we've covered.
True or False: In unsupervised classification, prior training data is needed.
💡 Hint: Think about the differences in methodology.
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Challenge Problems
Push your limits with advanced challenges
Given a set of satellite images of a city, you are tasked with classifying land use. Describe the steps you would take using both supervised and unsupervised methods.
💡 Hint: Consider the different approaches and methodologies for each classification type.
Reflect on an example of when you might choose unsupervised classification over supervised classification.
💡 Hint: Think about the circumstances that limit the use of training data.
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