Question Paper: Image Processing Question Paper - May 18 - Computer Engineering (Semester 7) - Mumbai University (MU)

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## Image Processing - May 18

### Computer Engineering (Semester 7)

Total marks: 80

Total time: 3 Hours
INSTRUCTIONS

(1) Question 1 is compulsory.

(2) Attempt any **three** from the remaining questions.

(3) Assume suitable data wherever required

**1)**Answer the following:

- a) Explain Fidelity Criteria
- b) Explain Morphological operations Erosion and Dilation
- c) Explain Zero memory operations
- d) What is unitary Matrix

**2(a)**What are the different types of redundancies in an image? Explain Run Length Encoding with appropriate example. What are its drawbacks?

**2(b)**Find the arithmetic codeword for the message: INDIA

**3(a)**Using the Butterfly diagram, compute Hadamard transform for X(n) = {1,2,3,4,1,2,1,2}

**3(b)**Find the DFT of the following image $$ \begin{matrix} 0 & 1 & 2 & 1 \\ 1 & 2 & 3 & 2 \\ 2 & 3 & 4 & 3 \\ 1 & 2 & 3 & 2 \\ \end{matrix} $$