M.Sc., DEGREE EXAMINATION 2012

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6 Νοε 2013 (πριν από 4 χρόνια και 2 μέρες)

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Total No. of Pages:

1

Register Number:







622
7


Name of the Candidate:



M
.Sc.,
DEGREE
EXAMINATION


20
1
2

(
GEOINFORMATICS
)


(
SECOND

YEAR)

(PAPER
-
VII)

6
3
0
.
DIGITAL IMAGE PROCES
SING

December
)


Maximum: 100 Marks







(
Time: 3 Hours


Answer
ALL the
questions

(
20
×
5
=
10
0
)


1.


a.

Define
D
igital
I
mage. Explain various t
ypes of formats with suitable illustration.


(or)

b.

Write in detail about the various basic requirements of image processing system.

2.


a.

Explain
R
adiometric
C
orrection in
I
mage
P
rocessing.


(or)

b.
Write n
ote on:


i) Panoramic distortions


ii) Skew correction

3.



a.

Give
a
detailed account on
I
mage
R
egistration and
I
mage
D
ifferencing.


(or)


b.

Explain various digital enhancement techniques.

4.



a.
Write
an essay on image fusion in digital image processing.


(or)


b.
Describe the following enhancement technique in multiband data


i)
Colour composite



ii)
Band Rationing

5.


a.

Discuss about pattern recognition
and its role in image processing.


(or)

b.

Write
a
detailed account on supervised classification technique
.




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