Gujarat Technological UniversitySummer 2024 examination

GTU 2181102 Fundamentals of Image Processing Summer 2024 Question Paper & PDF

B.E. · EC Engineering · Semester 8 · Subject code 2181102
Download official PDFView PDF here
Share with your class
Total
70 marks
To pass
23 marks (33%)
Duration
2.5 Hours 10:30 AM – 1:00 PM
Questions
5 with internal choice
No solutions on this paper yetNeed them for your exam? Ask once. Papers that students ask for are solved first, and we aim to add them within 24 hours.

Q.1

14 Marks
(a)
3 marks
Explain the basic processes involved in generation of digital image.
(b)
4 marks
Explain structure of human eye and discuss human vision system
(c)
7 marks

Explain spatial filtering mask for low pass filtering(smoothing) and high pass fil fil Filtering (sharpening) in detail.

Q.2

14 Marks
(a)
3 marks
Explain procedure for Image sampling and quantization.
(b)
4 marks
What is an image averaging? Discuss an application of the same.
(c)
7 marks

What is image histogram? Explain Histogram equalization process in detail.

(c)
7 marks

Explain salt and pepper noise in detail. How to remove salt and pepper noise

Q.3

14 Marks
(a)
3 marks
Explain the gamma correction technique for image enhancement
(b)
4 marks
Explain bit place slicing in detail.
(c)
7 marks
Explain homomorphic filtering with block diagram
(a)
3 marks
Write expressions for conversion of HSI to RGB.
(b)
4 marks
Explain the following spatial filters
1)Derivative filter
2)Laplacian filter
(c)
7 marks
Explain region growing by pixel aggregation technique in detail.

Q.4

14 Marks
(a)
3 marks
Explain the process of edge detection using gradient operators
(b)
4 marks
Explain wavelet based image compression technique.
(c)
7 marks
Explain global and local thresholding in image segmentation.
(a)
3 marks
Compare: Wiener filtering and inverse filtering.
(b)
4 marks

Prove that dilation and erosion are duals of each other with respect to set complementation and reflection.

(c)
7 marks
Explain HIT-MISS transformation with example.

Q.5

14 Marks
(a)
3 marks
Discuss 2D Discrete Fourier Transform with the help of equations
(b)
4 marks

What is the difference between image enhancement and image restoration? Explain image degradation model

(c)
7 marks
Explain JPEG Compression standard in detail
(a)
3 marks
Explain Noise probability density function for Gaussian noise and impulse noise.
(b)
4 marks

What are different ways of region based segmentation? Explain anyone with an example.

(c)
7 marks
Explain contrast stretching with suitable example

Other Semester 8 subjects

BE EC

2181103
Radar & Navigational Aids

Preparing with friends?

Send this paper to your class group. Every question has its own link.

About this paper

Official Gujarat Technological University (GTU) examination paper for Fundamentals of Image Processing (Summer 2024, B.E. · EC Engineering, Sem 8). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.

Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.

Download official PDF All Fundamentals of Image Processing Papers (1) →Report a typo or correction
ViewDownload PDF