Anna University Questions - CS9041 Visualization Techniques April May 2014, Computer Science and Engineering (CSE), Seventh Semester, Regulation 2008
Exam
|
B.E/B.Tech. (Full
Time) DEGREE END SEMESTER EXAMINATIONS
|
Academic
Year
|
April May 2014
|
Subject
Code
|
CS9041 |
Subject
Name
|
Visualization Techniques |
Branch
|
Computer Science and Engineering
|
Semester
|
Seventh Semester
|
Regulation
|
2008
|
B.E
/ B.Tech. (Full Time) DEGREE END SEMESTER EXAMINATIONS, APRIL / MAY 2014
Computer Science
and Engineering
Seventh Semester
CS9041
VISUALIZATION TECHNIQUES
(Regulation 2008)
Time : 3 Hours Answer A L L Questions Max. Marks 100
PART-A
(10 x 2 = 20 Marks)
1. Give one example for each: Sensory
symbol and arbitrary symbol.
2. Define psychophysics.
3. Define the concept of non linear
magnification.
4. List two applications of non
computer visualization.
5. Compare one dimension and multi
dimensional data.
6. Write down the advantages of using
workspaces in GUI.
7. Write down the features of a
typical text to speech system.
8. Give the advantages of continuous
zoom technique.
9. List any five animation techniques.
10. Define rendering process.
Part-B
(5* 16 = 80 Marks)
11. (i) Explain the visualization
stages in detail. (8)
(ii) How are data classified in
visualization? Give one example for each and explain. (8)
12. (a)(i) How is DOI of an element
for a given focus FD computed? Also explain fish eye view principle. (8)
(ii) Explain the properties suitable
for users comprehension and explain comprehensible fish eyes view. (8)
OR
(b)(i) Explain the groups of emphasis
techniques in detail. (8)
(ii) How is abstraction implemented in
user interfaces? (8)
13. (a)(i) Given a data set which consists
of temperature and rainfall of ten places for five years. Explain any one
visualization technique used in detail to visualize the above data set. (8)
(ii) How are text visualized using
vector representation model? Explain. (8)
OR
(b)(i) Explain the different ways of
visualizing hierarchical dataset. (8)
(ii) Explain the process of using tree
map technique for visualizing documents. (8)
14. (a) How will you use zoom
techniques for illustration purposes. Explain. (16)
OR
(b) Explain the architecture of a
visual interface with dynamic figure captions. (16)
15. (a)(i) Design an animating system
which is capable of rendering animated line drawings. (8)
(ii) Explain in detail the process of
creating enhanced animation sequences from simple animation files. (8)
OR
(b) Write short notes on:
(i) Zoom navigator (5)
(ii) Rendering gestural expressions.
(5)
(iii) Tactile maps (6)
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