1st Sessional Examination of Guru Nanak Education Trust Group of Institution, Roorkee

1. Roll No.
Guru Nanak Education Trust Group of Institution
Digital Image Processing (TEC-024)
1st Sessional Examination 2012-13
B.Tech (ECE) Final Year
Attempt any Three Questions. Each Question Carry equal marks M.M. 30
Write down your Roll No on the Question paper. Time: 1.00 Hr
1. What are the fundamental steps we use in Digital Image Processing? Explain in detail with
neat diagram.
2. What do you mean by color model?
3. Explain One Dimensional Discrete Fourier Transform and its properties.
4. (a) Consider the two image subsets, S1 & S2 shown in the following figure. For V = { 1 },
Determine whether these two subsets are
i. 4-adjacent ii. 8-adjacent iii. m-adjacent
or
(b) Consider the image segment shown
i. Let V = { 0 , 1 } and compute the lengths of shortest 4- , 8- and m- path between p
and q , if a particular path does not exist between these two points explain why.
ii. Repeat for V = { 1 , 2 }
Read every Question completely and then attempt it in correct manner. All the Best
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Roll No.
Guru Nanak Education Trust Group of Institution
Digital Image Processing (TEC-024)
1st Sessional Examination 2012-13
B.Tech (ECE) Final Year
Attempt any Three Questions. Each Question Carry equal marks M.M. 30
Write down your Roll No on the Question paper. Time: 1.00 Hr
1. What are the fundamental steps we use in Digital Image Processing? Explain in detail with
neat diagram.
2. What do you mean by color model?
3. Explain One Dimensional Discrete Fourier Transform and its properties.
4. (a) Consider the two image subsets, S1 & S2 shown in the following figure. For V = { 1 },
Determine whether these two subsets are
i. 4-adjacent ii. 8-adjacent iii. m-adjacent
or
(b) Consider the image segment shown
i. Let V = { 0 , 1 } and compute the lengths of shortest 4- , 8- and m- path between p
and q , if a particular path does not exist between these two points explain why.
ii. Repeat for V = { 1 , 2 }
Read every Question completely and then attempt it in correct manner. All the Best