Download JNTUA M.Tech 2nd Sem Reg-Supply 2018 Aug-Sept 9D06205 Image and Video Processing Question Paper

Download JNTUA (JNTU Anantapur) M.Tech ( Master of Technology) 2nd Semester Reg-Supply 2018 Aug-Sept 9D06205 Image and Video Processing Previous Question Paper || Download M.Tech 2nd Sem 9D06205 Image and Video Processing Question Paper || JNTU Anantapur M.Tech Previous Question Paper

Code: 9D06205


M.Tech II Semester Supplementary Examinations August/September 2018
IMAGE & VIDEO PROCESSING
(Common to DSCE, DECS, ECE & Com Sys)
(For students admitted in 2013, 2014, 2015 & 2016 only)
Time: 3 hours Max Marks: 60
Answer any FIVE questions
All questions carry equal marks
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1 (a) Explain the representation of a gray scale digital image.
(b) Define the 2D DCT for images and explain its properties.

2 Explain a histogram of a gray scale image and describe how histogram processing is used for
image enhancement.

3 (a) Explain with block diagram the degradation model for image restoration.
(b) Explain the principle of inverse filtering for image restoration.

4 Explain the bi-level and multi-level thresholding techniques for image segmentation.

5 Explain the information theory perspective for coding images and the fundamental coding
theorem.

6 (a) Briefly explain the principle of arithmetic coding.
(b) Explain with block diagram the stages of transform coding.

7 Describe the representation of a digital video and spatio temporal sampling of video.

8 Describe the applications of filters in video processing.

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