Digital Image Processing ( DIP ) Assignment 2

Assignment 2

by O.P. Sir

Date : 23-03-2017

1. Explain Wiener Filtering approach for image restoreation.

2. Discuss the causes of image degradation.

3. Write short notes on inverse filtering.

4. What is Frame Buffer? Discuss the categories of digital storage for image processing application.

5. Explain the concept of geometric of image restoration.

6. Write short notes on least square error filter and what is grey level interpolation? Explain the Scheme involved in it.

7. Write short notes on homo morphic filtering. How do you enhance a monochrome image by histogram? ( Any two Techniques )

8. Specify the expression  for the following filter :

    a) Geometric Mean Filter   b) Harmonic Mean Filter   c) ContraHarmonic Mean Filter

9. Differentiate between Constraint And Unconstraint Restoration.

10. What is histogram equalisation? Discuss in detail about procedure involved in histogram matching.