IT6005 DIP Question Papers, Digital Image Processing Previous Year Question Papers – ECE 7th SEM

IT6005 DIP Question Papers

Anna University Regulation 2013 ECE IT6005 DIP Question Papers for previous years are provided below. Previous Year Question Papers for ECE 7th SEM IT6005 Digital Image Processing Engineering are listed down for students to make perfect utilization and score maximum marks with our study materials.

Anna University, Chennai
Seventh Semester
Electronics and Communication Engineering
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Answer ALL questions
PART A – (10 X 2 = 20 marks)

1. Define Optical illusion and Mach band.

2. Define checker board effect and false contouring.

3. Give the PDF of Gaussian noise and plot it.

4. Define and give the transfer function of contraharmonic filter.

5. Define image degradation model and sketch it.

6. Define rubber sheet transformation.

7. Write sobel horizontal and vertical edge detection masks.

8. Define region splitting and merging.

9. State the optimality conditions for Huffman code.

10. State the need for data compression.

PART B – (5 X 16 = 80 marks)

11. (a) (i) Explain the basic concepts of sampling and quantization with neat sketch. (8)

           (ii) Find the DCT Transform and its inverse for the given 2X2 image [ 3 6 ; 6 4 ]


(b) (i) Obtain forward KL transform for the given vectors.
X1 = [ 1 0 0 ] ; X2 = [ 1 0 1 ] ; X3 = [ 1 1 0 ] (Transpose these vectors) and analyse how the principal components are used for remote sensing applications?

12. (a) Describe histogram equalization. Obtain histogram equalization for the following image segment of size 5 X 5. Write the interference on the image segment before and after equalization.

IT6005 DIP Question Papers– Download Here

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IT6005 Question Papers with answers, DIP previous year question bank – ECE 7th Semester

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