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Hot questions in Computer Graphics
3
votes
1
answer
61
UGC NET CSE | December 2013 | Part 3 | Question: 64
Which of the following points lies on the same side as the origin, with reference to the line 3x+7y=2? (3, 0) (1, 0) (0.5, 0.5) (0.5, 0)
go_editor
asked
in
Computer Graphics
Jul 29, 2016
by
go_editor
5.6k
views
ugcnetcse-dec2013-paper3
computer-graphics
non-gate
1
vote
0
answers
62
The reflection along the line y=x is equivalent to reflection along the X-axis followed by counter clockwise rotation
rahuldb
asked
in
Computer Graphics
Nov 30, 2016
by
rahuldb
4.2k
views
non-gate
computer-graphics
–7
votes
0
answers
63
Show that the composition of two rotations is additive by concatenating the matrix
Show that the composition of two rotations is additive by concatenating the matrix representations for R(theta 1) and R(theta 2) to obtain R(theta 1) x R(theta 2) = R(theta 1 + theta 2)
closed
rahuldb
asked
in
Computer Graphics
Nov 30, 2016
by
rahuldb
5.2k
views
non-gate
computer-graphics
3
votes
1
answer
64
UGC NET CSE | December 2015 | Part 3 | Question: 69
Which raster locations would be chosen by Bresenham's algorithm when scan converting a line from $(1,1)$ to $(8,5)$ ...
go_editor
asked
in
Computer Graphics
Aug 11, 2016
by
go_editor
6.0k
views
ugcnetcse-dec2015-paper3
computer-graphics
0
votes
1
answer
65
UGC NET CSE | June 2014 | Part 3 | Question: 01
Beam-penetration and shadow-mask are the two basic techniques for producing color displays with a CRT. Which of the following is not true ? I. The beam-penetration is used with random scan monitors. II. Shadow-mask is used in rasterscan ... method. IV. Shadow-mask method is better than beam-penetration method. I and II II and III III only IV only
makhdoom ghaya
asked
in
Computer Graphics
Jul 4, 2016
by
makhdoom ghaya
6.1k
views
ugcnetjune2014iii
non-gate
computer-graphics
3
votes
1
answer
66
UGC NET CSE | December 2013 | Part 3 | Question: 62
Which of the following statements is (are) true? Two successive translations are additive Two successive relations are additive Two successive scaling operations are multiplicative I and II I and III II and III All of the above
go_editor
asked
in
Computer Graphics
Jul 29, 2016
by
go_editor
5.3k
views
ugcnetcse-dec2013-paper3
computer-graphics
non-gate
1
vote
1
answer
67
what is picket fence problem
what is picket fence problem in computer graphics
Aradhana Singh
asked
in
Computer Graphics
Aug 22, 2016
by
Aradhana Singh
5.9k
views
1
vote
0
answers
68
A polygon has 4 vertices located a A(25, 10),B(50, 10),C(60, 30),D(20 ,30)....
A polygon has 4 vertices located a A(25, 10),B(50, 10),C(60, 30),D(20 ,30).Specify the transformation matrix required to double the size of the polygon with point A located at the same position.
closed
rahuldb
asked
in
Computer Graphics
Nov 30, 2016
by
rahuldb
3.1k
views
non-gate
computer-graphics
2
votes
1
answer
69
UGC NET CSE | June 2016 | Part 3 | Question: 18
Which of the following statements is/are correct with reference to curve generation? Hermite curves are generated using the concepts of interpolation Bezier curves are generated using the concepts of approximation The Bezier curve lies entirely within the convex hull ... points I, II and IV only II and III only I and II only I, II and III only
go_editor
asked
in
Computer Graphics
Aug 20, 2016
by
go_editor
2.4k
views
ugcnetcse-june2016-paper3
computer-graphics
3
votes
1
answer
70
UGC NET CSE | June 2012 | Part 3 | Question: 75
Halftoning is defined as A technique to obtain increased visual resolution using multiple intensity levels A technique for using minimum number of intensity levels to obtain increased visual resolution A technique to obtain ... number of intensity levels A technique for using appropriate number intensity levels to obtain increased visual resolution
go_editor
asked
in
Computer Graphics
Jul 8, 2016
by
go_editor
3.8k
views
ugcnetcse-june2012-paper3
computer-graphics
halftoning
2
votes
4
answers
71
ISRO-2013-31
In which of the following shading models of polygons, the interpolation of intensity values is done along the scan line? Gourard shading Phong shading Constant shading Flat shading
makhdoom ghaya
asked
in
Computer Graphics
Apr 27, 2016
by
makhdoom ghaya
4.3k
views
isro2013
shading
non-gate
2
votes
1
answer
72
UGC NET CSE | Junet 2015 | Part 3 | Question: 13
Give the number of principal vanishing point(s) along with their direction for the standard prospective transformation: Only one in the direction K Two in the directions i and j Three in the directions I, J and K Only two in the directions J and K
go_editor
asked
in
Computer Graphics
Jul 31, 2016
by
go_editor
3.8k
views
ugcnetcse-june2015-paper3
computer-graphics
transformation
–1
vote
0
answers
73
matrix parallel projection totally confused # Computer Graphics
LavTheRawkstar
asked
in
Computer Graphics
Apr 19, 2017
by
LavTheRawkstar
884
views
parallel
projection
5
votes
2
answers
74
ISRO-2013-80
In graphics, the number of vanishing points depends on The number of axes cut by the projection plane The center of projection The number of axes which are parallel to the projection plane The perspective projections of any set of parallel lines that are not parallel to the projection plane
makhdoom ghaya
asked
in
Computer Graphics
Jun 5, 2016
by
makhdoom ghaya
3.9k
views
isro2013
computer-graphics
non-gate
0
votes
1
answer
75
How long it would take to load a 512 x 480 frame buffer with 12 bits per pixel....
How long it would take to load a 512 x 480 frame buffer with 12 bits per pixel,if 1000 bits can be transferred per second?
rahuldb
asked
in
Computer Graphics
Nov 29, 2016
by
rahuldb
2.5k
views
computer-graphics
non-gate
3
votes
1
answer
76
UGC NET CSE | December 2015 | Part 3 | Question: 50
Which of the following is not a lossy compression technique? JPEG MPEG FFT Arithmetic coding
go_editor
asked
in
Computer Graphics
Aug 11, 2016
by
go_editor
3.4k
views
ugcnetcse-dec2015-paper3
computer-graphics
0
votes
2
answers
77
UGC NET CSE | December 2012 | Part 3 | Question: 6
The aspect ratio of an image is defined as The ratio of width to its height measured in unit length The ratio of height to width measured in number of pixel The ratio of depth to width measured in unit length The ratio of width to depth measured in number of pixel
go_editor
asked
in
Computer Graphics
Jul 12, 2016
by
go_editor
3.9k
views
ugcnetcse-dec2012-paper3
computer-graphics
1
vote
1
answer
78
UGC NET CSE | December 2015 | Part 3 | Question: 71
Which of the following is/are the components of a CRT? Electron Gun Control Electrode Focusing Electrode Phosphor Coated Screen $\text{i and iv}$ $\text{i, ii and iv}$ $\text{i, ii, iii and iv}$ $\text{i, iii and iv}$
Sankaranarayanan P.N
asked
in
Computer Graphics
Aug 2, 2016
by
Sankaranarayanan P.N
3.5k
views
ugcnetcse-dec2015-paper3
computer-graphics
crt
2
votes
1
answer
79
UGC NET CSE | December 2014 | Part 3 | Question: 18
Match the following $:$ ... $\text{a-iv, b-ii, c-iii, d-i}$ $\text{a-i, b-ii, c-iii, d-iv}$
makhdoom ghaya
asked
in
Computer Graphics
Jul 25, 2016
by
makhdoom ghaya
3.2k
views
ugcnetcse-dec2014-paper3
computer-graphics
projection
non-gate
3
votes
1
answer
80
UGC NET CSE | December 2013 | Part 3 | Question: 66
What steps shall be required to rotate an object from point $P_1$ (as shown in fig. 1) and its placement such that what was at $P_1$ is now reduced and is at $P_2$ (as shown in fig. 2)? Translate $P_1$ to origin Scale as required Rotate Translate to the final position $P_2$ I, II and III II, III and IV I, III and IV All of the above
go_editor
asked
in
Computer Graphics
Jul 29, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2013-paper3
computer-graphics
non-gate
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