How is sampling done, Computer Graphics

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Image Processing

1. How is sampling done? Explain quantization in digital image processing?

2. Explain in brief: (1) Image Subtraction (ii) Image averaging.

3. Explain in brief (i) One-Dimensional DFT and Its Inverse (ii) Two-dimensional DFT and Its Inverse.

4. Describe the concepts of line detection and Edge Detection.

5. Write notes on the Hit-or-miss Transformation.

6. Illustrate in detail about the Color Fundamentals.


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