GTU BE/B.Tech 2018 Winter Question Papers || Gujarat Technological University
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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VIII (OLD) EXAMINATION — WINTER 2018
Subject Name: Fundamentals Of Image Processing
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
3. Figures to the right indicate full marks.
Q.1 (a) What is digital image processing? Write a brief note on objectives of digital image processing. 07
(b) With the help of diagram discuss how an image sensing and acquisition process can be performed? 07
Q.2 (a) What is Point Processing technique? Enlist Various Point Processing techniques and explain any two of them in brief. 07
OR
(b) Define Histogram. How does the histogram equalization process enhance the image? 07
Q.3 (a) Explain a model of image degradation/restoration process in brief. 07
(b) Explain homomorphic filtering with necessary block diagram for image enhancement. 07
Q.3 (a) What is redundancy in image? List different types of redundancy available in the digital image? Explain inter-pixel redundancy. 07
(b) Draw block diagram of image processing in frequency domain. Explain each block. 07
Q.4 (a) Explain Ideal low pass filter and Butterworth low pass filter in frequency domain. 07
(b) Explain various steps performed in JPEG2000. 07
Q.4 (a) Explain edge detection in detail. 07
(b) Describe HSI color model. Explain in detail how to convert RGB to HSI color model. 07
Q.5 (a) What do you mean by Edge linking? Explain Hough transform in detail. 07
(b) Explain dilation and erosion morphological operations with suitable example. 07
Q.5 (a) Write a short note: Hit and Miss transform. 07
(b) Explain Image Segmentation using second order derivative. 07
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GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER-VIII (OLD) EXAMINATION — WINTER 2018
--- Content provided by FirstRanker.com ---
Subject Code: 181102 Date: 26/11/2018Subject Name: Fundamentals Of Image Processing
Time: 02:30 PM TO 05:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
--- Content provided by FirstRanker.com ---
2. Make suitable assumptions wherever necessary.3. Figures to the right indicate full marks.
Q.1 (a) What is digital image processing? Write a brief note on objectives of digital image processing. 07
(b) With the help of diagram discuss how an image sensing and acquisition process can be performed? 07
Q.2 (a) What is Point Processing technique? Enlist Various Point Processing techniques and explain any two of them in brief. 07
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(b) Write a short note on High Pass filtering in spatial domain. 07OR
(b) Define Histogram. How does the histogram equalization process enhance the image? 07
Q.3 (a) Explain a model of image degradation/restoration process in brief. 07
(b) Explain homomorphic filtering with necessary block diagram for image enhancement. 07
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ORQ.3 (a) What is redundancy in image? List different types of redundancy available in the digital image? Explain inter-pixel redundancy. 07
(b) Draw block diagram of image processing in frequency domain. Explain each block. 07
Q.4 (a) Explain Ideal low pass filter and Butterworth low pass filter in frequency domain. 07
(b) Explain various steps performed in JPEG2000. 07
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ORQ.4 (a) Explain edge detection in detail. 07
(b) Describe HSI color model. Explain in detail how to convert RGB to HSI color model. 07
Q.5 (a) What do you mean by Edge linking? Explain Hough transform in detail. 07
(b) Explain dilation and erosion morphological operations with suitable example. 07
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ORQ.5 (a) Write a short note: Hit and Miss transform. 07
(b) Explain Image Segmentation using second order derivative. 07
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