EC1009 Digital Image Processing (R 2004) November/December 2009 Question Paper

[Antony Maria Jerome]

Anna University

B.E / B.TECH EXAMINATION NOVEMBER/DECEMBER 2009

Department of ECE
7th Semester
EC1009 Digital Image Processing Question Paper

(Regulation 2004)

Semester : 7
Department : ECE
Subject Code : EC1009
Subject Name : Digital Image Processing
Type : Question Paper
Syllabus Regulation : 2004
Attachment Type : pdf
Details : EC1009 Digital Image Processing Question Paper

Question Paper Code: P 12341
B.E. / B.Tech. DEGREE EXAMINATION,NOVEMBER DECEMBER 2009.
Seventh Semester
Electronics and Communication Engineering
EC 1009 - DIGITAL IMAGE PROCESSING
(Common to Information Technology)
(Also Common to Eighth Semester Computer Science and Engineering)
(Regulation 2004)
Time: Three hours
Maximum: 100 marks
Answer ALL questions.
PART A - (10 x 2 = 20 marks)
1. Define 4 and 8 Neighbors of a Pixel.
2. What are separable image transforms?
3. Define Histogram.
4. Name the different types of derivative filters.
5. Define averaging filters.
6. Give the difference between Enhancement and Restoration.
7. Define compression ratio.
8. What are the basic steps in JPEG?
9. Show that the average value of the Laplacian operator /12h is zero.
10. Define the chain code derivative in 4 and 8 connectivity.

Attachment :

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[Srini]

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