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Questions and Answers
What is the main focus of spatial domain operations in image enhancement?
What is the main focus of spatial domain operations in image enhancement?
- Working on the Fourier Transform coefficients
- Modifying the frequency domain
- Direct manipulation of pixels in an image (correct)
- Directly processing transform coefficients
Which category of enhancement techniques involves modifying Fourier Transform coefficients of an image?
Which category of enhancement techniques involves modifying Fourier Transform coefficients of an image?
- Point Processing Techniques
- Local Processing Techniques
- Frequency Domain Techniques (correct)
- Spatial Domain Techniques
What type of processing is done in spatial domain processing?
What type of processing is done in spatial domain processing?
- Operation on the frequency domain
- Operation on the mask size
- Operation on the intensity values directly (correct)
- Operation on the transform coefficients
In spatial domain processing, what does the operator 'T' do?
In spatial domain processing, what does the operator 'T' do?
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What is the main difference between spatial and frequency domain operations in image enhancement?
What is the main difference between spatial and frequency domain operations in image enhancement?
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Which category of enhancement techniques involves taking the inverse Fourier Transform to obtain enhanced images?
Which category of enhancement techniques involves taking the inverse Fourier Transform to obtain enhanced images?
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