Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 8th Sem Old 181102 Fundamentals Of Image Processing Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VIII (Old) EXAMINATION ? WINTER 2019
Subject Code: 181102 Date: 27/11/2019
Subject Name: Fundamentals Of Image Processing
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Define the following terms with respect to image.
Pixel, neighborhood, adjacency, resolution of an image, connectivity, digital
image, image negative.
07
(b) Draw and explain basic block diagram of image processing system. 07
Q.2 (a) Explain basic intensity transformation functions in brief. 07
(b) What is meant by bit plane slicing? Explain in detail. Also state the applications
of bit plane slicing.
07
OR
(b) Explain the use of second order derivatives for image sharpening. 07
Q.3 (a) What is meant by histogram? Explain the process of histogram equalization with
appropriate mathematical equations.
07
(b) Explain homomorphic filtering in detail. 07
OR
Q.3 (a) What is meant by histogram? Explain the process of histogram matching with
appropriate mathematical equations.
07
(b) Explain the periodicity property of 2-D DFT. 07
Q.4 (a) Explain image degradation/restoration model in detail. 07
(b) Explain adaptive median filtering in detail. 07
OR
Q.4 (a) Explain Gaussian noise, Rayleigh noise and Gamma noise with appropriate noise
profiles.
07
(b) Explain Wiener filtering in detail. 07
Q.5 (a) What is morphology? Explain Erosion and Dilation. Also state appropriate
applications of erosion and dilation.
07
(b) Explain RGB color model in detail. 07
OR
Q.5 (a) Explain Region filling 07
(b) Explain Huffman coding with appropriate example. 07
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This post was last modified on 20 February 2020