M.Tech-M.Tech Computer Science 4th Sem IMAGE PROCESSING(Acharya Nagarjuna University (ANU), Guntur, Andhra Pradesh-2012)
Sunday, 25 August 2013 10:40anudouglas
(Examination at the end of Final Year)
Computer Science
Elective I — Paper VIII — IMAGE PROCESSING
Time : Three hours Maximum : 75 marks
Answer ALL questions.
All questions carry equal marks.
1. (a) Define Image processing.
(b) What is photographic film?
(c) What is an Image filter?
(d) Define spatial domain method.
(e) What is Image smoothing?
(f) What is meant by low pass filtering?
(g) Define point detection.
2. (a) Explain the elements of digital image processing system.
(b) Discuss about the digital image fundamentals.
Or
3. (a) Describe an image model with non uniform sampling and quantization.
(b) Explain some basic relationships between pixels. 4. (a) Discuss about the discrete Fourier transformation.
(b) Discuss about average medium filtering.
Or
5. (a) Explain Image sharpening by differentiation.
(b) Explain gray-level to color transformations.
6. (a) Discuss about degradational model for continuous functions.
(b) Explain effects of diagnalisation in degradational model.
Or
7. (a) Explain diagnalisation of circulent and block circulent matrices.
(b) Discuss about degradational model.
8. (a) Explain the encoding process in detail.
(b) Explain the detection of discontinuities.
Or
9. (a) Discuss about boundary detection thresholding.
(b) Write about global threshold technique.
| Earning: ₹ 5.00/- |
