Calicut University 2006 B.Tech Information Technology COMPUTER GRAPHICS AND MULTIMEDIA - Question Paper

C 20279

EIGHTH SEMESTER B.TECH. (ENGLNEERING) DEGREE
EXAMINATION, JUNE 2006
CS 2K 802. COMPUTER GRAPIIHCS AND MULTIMEDIA
Time : 3 Hours
ans all question,
Part A
1. Write the Cohen-Sutherland line-clipping algorithm.

2. Discuss in detail about the composition of 2D transformations.

3. Describe the properties of a Multimedia System.

4. Write ;hurt notes on Communication devices.

5. Briefly discuss the kinds of image formats.

6. Describe the kind of Animation Languages.

7. Write short notes on ADPCM.

8. Explain audio encoding in MPEG.

Part B

[8x five = 40 marks]
9. Explain why the Sutherland-IIodgman polygon-clipping algorithm works for only convex clipping
regions.
(15 marks)
Or
10. Explain 3D clipping algorithms for parallel and perspective algorithms. (15 marks)

11. Briefly discuss the medium and data streams in multimedia. (15 marks)
Or
12. Explain the subsequent in detail -.--
(a) 3D modeling and Animation Tools. (6 marks)
(b) Image Editing Tools. (6 marks)
(c) Sound Editing Tools. (3 marks)

13. List out the measure--. used in Visual Representation and discuss it. ( 15 marks)
Or
14. Discuss in detail about the transmission of video signak. (15 marks)

15. Explain the use of ti1PEG-2 in Data Compression. (15 marks)
Or
16. define the characteristics of an MT)B.%IS. (15 marks)
(4 x .15 = 60 marks)

Earning:   Approval pending.