F 03000CS362052002 Pages: 2

Reg No.: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
Sixth Semester B.Tech Degree (Hons.) Examination June 2020

Course Code: (5362
Course Name: COMPUTER VISION

Max. Marks: 100 Duration: 3 Hours
PARTA
Answer all questions, each carries 3 marks. Marks
1 Explain the role of BRDF in radiometry. (3)
2 Illustrate the geometry of a pinhole camera. (3)
3 Explain stereopsis? State the two processes involved in it. (3)
4 How is the conversion from affine to Euclidean images performed? (3)
PART B

Answer any two full questions, each carries 9 marks.
5 Explain the role of intrinsic and extrinsic parameters in camera calibration. (9)
6 a) Explain the following terms in detail: (1) Radiosity (11) Solid angle (111) Albedo (4)
(iv) Specularity
b) State and explain Tomasi’s and Kanade’s factorization algorithm for affine (5)
shape from motion.
7 Explain different methods for solving the binocular fusion problem. What role (9)

does epipolar geometry play in trying to solve this problem?

PART ட
Answer all questions, each carries 3 marks.

8 Explain how to obtain hypothesis using invariants. (3)
9 State the differences between clustering and classification. (3)
10 Explain how to design a pattern recognition system using features. (3)
11 Differentiate pose consistency and pose clustering. (3)

PART D

Answer any two full questions, each carries 9 marks.

12 Explain Bayesian Decision Theory. Derive minimum error rate and minimum (9)

risk decision rules using Bayes decision theory.

Page 1 of 2