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Hot questions in Computer Graphics
3
votes
4
answers
1
ISRO2014-48
A frame buffer array is addressed in row major order for a monitor with pixel locations starting from $(0,0)$ and ending with $(100,100).$ What is address of the pixel $(6,10)?$ Assume one bit storage per pixel and starting pixel location is at $0.$ $1016$ $1006$ $610$ $616$
A frame buffer array is addressed in row major order for a monitor with pixel locations starting from $(0,0)$ and ending with $(100,100).$ What is address of the pixel $(...
neha singh
9.4k
views
neha singh
asked
Jun 26, 2016
Computer Graphics
isro2014
non-gate
computer-graphics
+
–
0
votes
0
answers
2
Computer Science - UGC NET 2021 [ Question ID = 2339 ]
Suppose a Bezier curve P(t) is defined by the following four control points in the xy - plane : P0 = (-2,0); P1 = (-2,4); P2 = (2,4); and P3 = (2,0). Then which of the following statements are correct ? Bezier curve P(t) has ... . Choose the correct answer from the options given below : 1 and 2 only. 1 and 3 only. 2 and 3 only. 1, 2, and 3.
Suppose a Bezier curve P(t) is defined by the following four control points in the xy - plane : P0 = (-2,0); P1 = (-2,4); P2 = (2,4); and P3 = (2,0). Then which of the fo...
rajeshposts
295
views
rajeshposts
asked
Aug 27, 2023
Computer Graphics
computer-graphics
+
–
0
votes
0
answers
3
Computer Science - UGC NET 2021 [ Question ID = 2340 ]
Given below are two statements : Statement I: The maximum number of sides that a triangle might have when clipped to a rectangular viewport is 6. Statement II: In 3D graphics, the perspective transformation is nonlinear in z. In light ... are false. Statement I is true but Statement II is false. Statement I is false but Statement II is true.
Given below are two statements : Statement I: The maximum number of sides that a triangle might have when clipped to a rectangular viewport is 6.Statement II: In 3D graph...
rajeshposts
277
views
rajeshposts
asked
Aug 27, 2023
Computer Graphics
computer-graphics
+
–
1
votes
3
answers
4
Computer Science - UGC NET 2021 [ Question ID = 2338 ]
What is the transformation matrix M that transforms a square in the xy plane defined by (1, 1), (-1, 1), (-1, -1), (1, -1) to a parallelogram whose corresponding vertices are (2, 1), (0,1), (-2, -1), and (0, -1) ? 1 1 0 0 1 0 0 0 1 1 0 0 1 1 0 0 0 1 1 1 1 0 1 0 0 0 1 1 1 0 1 1 0 0 0 1
What is the transformation matrix M that transforms a square in the xy plane defined by (1, 1), (-1, 1), (-1, -1), (1, -1) to a parallelogram whose corresponding vertices...
rajeshposts
522
views
rajeshposts
asked
Jul 30, 2023
Computer Graphics
computer-graphics
+
–
1
votes
0
answers
5
DRDO CSE 2022 Paper 2 | Question: 30
Given an input image of size $230 \times 230$ with convolution filter of size $5 \times 5$ and stride $3$. What would be the size of the output?
Given an input image of size $230 \times 230$ with convolution filter of size $5 \times 5$ and stride $3$. What would be the size of the output?
admin
364
views
admin
asked
Dec 15, 2022
Computer Graphics
drdocse-2022-paper2
computer-graphics
5-marks
descriptive
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–
0
votes
1
answer
6
KPGCET-CSE-2019-19
In the parallel projection, the picture definition of the window to the view port, the parallel projection lines are Parallel to the viewport Perpendicular to the viewport Parallel to the window Perpendicular to the window
In the parallel projection, the picture definition of the window to the view port, the parallel projection lines areParallel to the viewportPerpendicular to the viewportP...
gatecse
349
views
gatecse
asked
Aug 4, 2019
Computer Graphics
kpgcet-cse-2019
non-gate
computer-graphics
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3
votes
1
answer
7
UGC NET CSE | August 2016 | Part 3 | Question: 14
Consider a $N$-bit plane frame buffer with $W$-bit wide lookup table with $W > N$. How many intensity levels are available at a time ? $2^{N}$ $2^{W}$ $2^{N+W}$ $2^{N-1}$
Consider a $N$-bit plane frame buffer with $W$-bit wide lookup table with $W N$. How many intensity levels are available at a time ?$2^{N}$$2^{W}$$2^{N+W}$$2^{N-1}$
makhdoom ghaya
2.2k
views
makhdoom ghaya
asked
Sep 30, 2016
Computer Graphics
ugcnetcse-aug2016-paper3
computer-graphics
frame-buffer
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1
votes
2
answers
8
UGC NET CSE | June 2019 | Part 2 | Question: 27
Consider a raster system with resolution $640$ by $480$. What size is frame buffer (in bytes) for this system to store $12$ bits per pixel? $450$ kilobytes $500$ kilobytes $350$ kilobytes $400$ kilobytes
Consider a raster system with resolution $640$ by $480$. What size is frame buffer (in bytes) for this system to store $12$ bits per pixel?$450$ kilobytes$500$ kilobytes$...
Arjun
10.1k
views
Arjun
asked
Jul 2, 2019
Computer Graphics
ugcnetcse-june2019-paper2
raster-graphics
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2
votes
2
answers
9
UGC NET CSE | June 2019 | Part 2 | Question: 29
In the context of 3D computer graphics, which of the following statements is/are true? P : Orthographic transformations keep parallel lines parallel. Q : Orthographic transformations are affine transformations. Select the correct answer from the options given below: Both P and Q Neither P nor Q Only P Only Q
In the context of 3D computer graphics, which of the following statements is/are true?P : Orthographic transformations keep parallel lines parallel.Q : Orthographic trans...
Arjun
3.0k
views
Arjun
asked
Jul 2, 2019
Computer Graphics
ugcnetcse-june2019-paper2
3d-graphics
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–
0
votes
3
answers
10
UGC NET CSE | July 2018 | Part 2 | Question: 9
Which of the following statements is/are True regarding the solution of the visibility problem in 3D graphics? S1: The painter's algorithm sorts polygons by depth and then paints (scan - converts) each Polygon on to the screen ... Culling refers to eliminating geometry with backfacing normals S1 only S2 only Both S1 and S2 Neither S1 nor S2
Which of the following statements is/are True regarding the solution of the visibility problem in 3D graphics?S1: The painter's algorithm sorts polygons by depth and then...
Pooja Khatri
3.4k
views
Pooja Khatri
asked
Jul 13, 2018
Computer Graphics
ugcnetcse-july2018-paper2
computer-graphics
3d-graphics
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–
0
votes
1
answer
11
UGC NET CSE | October 2020 | Part 2 | Question: 46
In the context of $3D$ Computer graphics, which of the following statements is/are correct? Under perspective projection, each set of parallel lines in the object do not stay parallel in the image (except those that are parallel to the viewplane to start with). Applying a ... $(iii)$ only $(ii)$ and $(iii)$ only $(i)$, $(ii)$ and $(iii)$
In the context of $3D$ Computer graphics, which of the following statements is/are correct?Under perspective projection, each set of parallel lines in the object do not s...
go_editor
1.7k
views
go_editor
asked
Nov 20, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
+
–
0
votes
1
answer
12
UGC NET CSE | October 2020 | Part 2 | Question: 82
Given below are two statements: Statement $I$: Bezier curves are curves that interpolate all of their control points Statement $II$: A cubic bezier curve has four control points In the light of the above statements, choose the correct answer ... $I$ is correct but Statement $II$ is false Statement $I$ is incorrect but Statement $II$ is true
Given below are two statements:Statement $I$: Bezier curves are curves that interpolate all of their control pointsStatement $II$: A cubic bezier curve has four control p...
go_editor
1.4k
views
go_editor
asked
Nov 20, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
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–
1
votes
2
answers
13
UGC NET CSE | June 2012 | Part 3 | Question: 14
If the pixels of an image are shuffled then the parameter that may change is Histogram Mean Entropy Covariance
If the pixels of an image are shuffled then the parameter that may change isHistogramMeanEntropyCovariance
go_editor
3.0k
views
go_editor
asked
Jul 6, 2016
Computer Graphics
ugcnetcse-june2012-paper3
computer-graphics
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–
0
votes
1
answer
14
UGC NET CSE | October 2020 | Part 2 | Question: 76
Given below are different properties of $3\text{D}$ projections from $\text{A-D}$. Identify the correct order on the basis of property true of $\text{(i)}$ a perspective projection only, $\text{(ii)}$ an orthographic projection only, $\text{(iii)}$ both ... $\text{ii,iii,iv,i}$ $\text{iv,iii,i,ii}$ $\text{iii,iv,ii,i}$
Given below are different properties of $3\text{D}$ projections from $\text{A-D}$. Identify the correct order on the basis of property true of $\text{(i)}$ a perspective ...
go_editor
1.1k
views
go_editor
asked
Nov 20, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
+
–
0
votes
1
answer
15
UGC NET CSE | October 2020 | Part 2 | Question: 66
Match $\text{List I}$ with $\text{List II}$. $\text{List I}$ gives $3 \times 3$ matrices representing $2D$ transformations and $\text{List II}$ shows the corresponding transformation diagrams. Choose the correct answer from the options given below: $A-IV, B-II, C-III, D-I$ $A-IV, B-III, C-II, D-I$ $A-III, B-II, C-IV, D-I$ $A-II, B-IV, C-III, D-I$
Match $\text{List I}$ with $\text{List II}$. $\text{List I}$ gives $3 \times 3$ matrices representing $2D$ transformations and $\text{List II}$ shows the corresponding tr...
go_editor
1.2k
views
go_editor
asked
Nov 20, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
+
–
0
votes
0
answers
16
UGC NET CSE | October 2020 | Part 2 | Question: 47
Concerning phong shading and Gouraud shading in a $3\text{D}$ scene, which of the following statements are true? Gouraud shading requires more computation than phong shading Gouraud shading linearly interpolates the color of an interior pixel from the color at the vertices Phong ... $(iii)$ only $(ii)$ and $(iii)$ only $(i), (ii)$ and $(iii)$
Concerning phong shading and Gouraud shading in a $3\text{D}$ scene, which of the following statements are true?Gouraud shading requires more computation than phong shadi...
go_editor
1.1k
views
go_editor
asked
Nov 20, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
+
–
4
votes
2
answers
17
UGC NET CSE | June 2016 | Part 3 | Question: 14
A point P(5,1) is rotated by 90$^o$ about a pivot point (2,2). What is the coordinate of new transformed point P'? (3,5) (5,3) (2,4) (1,5)
A point P(5,1) is rotated by 90$^o$ about a pivot point (2,2). What is the coordinate of new transformed point P'?(3,5)(5,3)(2,4)(1,5)
Meenakshi Sharma
9.3k
views
Meenakshi Sharma
asked
Aug 13, 2016
Computer Graphics
ugcnetcse-june2016-paper3
computer-graphics
image-rotation
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–
0
votes
2
answers
18
Aspect ratio and resolution
Given that a 22-inch monitor with an aspect ratio of 16:9 has a monitor resolution of 1920X1080,what is the width of the monitor ? a)19.17 inches b)22 inches c)8.53 inches d)10.79 inches
Given that a 22-inch monitor with an aspect ratio of 16:9 has a monitor resolution of 1920X1080,what is the width of the monitor ?a)19.17 inchesb)22 inchesc)8.53 inches...
Sanjay Sharma
3.7k
views
Sanjay Sharma
asked
Jan 8, 2017
1
votes
1
answer
19
UGC NET CSE | June 2019 | Part 2 | Question: 28
Consider the following statements regarding $2D$ transforms in computer graphics: $S1: \: \begin{bmatrix} 1 & 0 \\ 0 & -1 \end{bmatrix} $ is a $2 \times 2$ matrix that reflects (mirrors) only $2D$ point about the X-axis. $S2:$ ... $S2$? Both $S1$ and $S2$ are true Only $S1$ is true Only $S2$ is true Both $S1$ and $S2$ are false
Consider the following statements regarding $2D$ transforms in computer graphics:$S1: \: \begin{bmatrix} 1 & 0 \\ 0 & -1 \end{bmatrix} $ is a $2 \times 2$ matrix that ref...
Arjun
2.3k
views
Arjun
asked
Jul 2, 2019
Computer Graphics
ugcnetcse-june2019-paper2
2d-transformation
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–
0
votes
2
answers
20
NIELIT 2016 MAR Scientist C - Section C: 6
Memory mapped displays are utilized for high resolution graphics such as maps uses ordinary memory to store the display data in character form stores the display data as individual bits are associated with electromechanical teleprinters
Memory mapped displaysare utilized for high resolution graphics such as mapsuses ordinary memory to store the display data in character formstores the display data as ind...
admin
862
views
admin
asked
Apr 2, 2020
Computer Graphics
nielit2016mar-scientistc
non-gate
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