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Recent questions and answers 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 $(...
antonyjr
9.2k
views
antonyjr
answered
Sep 5, 2023
Computer Graphics
isro2014
non-gate
computer-graphics
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0
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0
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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
270
views
rajeshposts
asked
Aug 27, 2023
Computer Graphics
computer-graphics
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0
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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
250
views
rajeshposts
asked
Aug 27, 2023
Computer Graphics
computer-graphics
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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...
Manish2103
489
views
Manish2103
answered
Jul 30, 2023
Computer Graphics
computer-graphics
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3
votes
1
answer
5
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}$
chandira
2.1k
views
chandira
answered
Mar 17, 2023
Computer Graphics
ugcnetcse-aug2016-paper3
computer-graphics
frame-buffer
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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...
chandira
337
views
chandira
answered
Mar 1, 2023
Computer Graphics
kpgcet-cse-2019
non-gate
computer-graphics
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1
votes
0
answers
7
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
345
views
admin
asked
Dec 15, 2022
Computer Graphics
drdocse-2022-paper2
computer-graphics
5-marks
descriptive
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2
votes
2
answers
8
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...
Sanjay Sharma
3.0k
views
Sanjay Sharma
answered
Nov 18, 2021
Computer Graphics
ugcnetcse-june2019-paper2
3d-graphics
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0
votes
3
answers
9
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...
Awe111
3.3k
views
Awe111
answered
Nov 16, 2021
Computer Graphics
ugcnetcse-july2018-paper2
computer-graphics
3d-graphics
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1
votes
2
answers
10
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
Pravallika yakkala
2.9k
views
Pravallika yakkala
answered
Oct 17, 2021
Computer Graphics
ugcnetcse-june2012-paper3
computer-graphics
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2
answers
11
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
3.6k
views
Sanjay Sharma
answered
May 4, 2021
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...
Sanjay Sharma
1.4k
views
Sanjay Sharma
answered
Dec 5, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
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0
votes
1
answer
13
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 ...
Sanjay Sharma
1.1k
views
Sanjay Sharma
answered
Nov 29, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
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0
votes
1
answer
14
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...
Sanjay Sharma
1.6k
views
Sanjay Sharma
answered
Nov 29, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
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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...
Sanjay Sharma
1.2k
views
Sanjay Sharma
answered
Nov 24, 2020
Computer Graphics
ugcnetcse-oct2020-paper2
non-gate
computer-graphics
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0
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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
+
–
1
votes
2
answers
17
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$...
Ankur Nandal
9.9k
views
Ankur Nandal
answered
Nov 10, 2020
Computer Graphics
ugcnetcse-june2019-paper2
raster-graphics
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1
votes
1
answer
18
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...
Girjesh Chouhan
2.2k
views
Girjesh Chouhan
answered
Jun 26, 2020
Computer Graphics
ugcnetcse-june2019-paper2
2d-transformation
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0
votes
2
answers
19
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...
DIBAKAR MAJEE
838
views
DIBAKAR MAJEE
answered
May 30, 2020
Computer Graphics
nielit2016mar-scientistc
non-gate
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2
answers
20
UGC NET CSE | January 2017 | Part 3 | Question: 16
Below are the few steps given for scan-converting a circle using Bresenham’s Algorithm. Which of the given steps is not correct? Compute $d= 3-2r$ (where $r$ is radius) Stop if $x>y$ If $d< 0$, then $d=4x+6$ and $x=x+1$ If $d\geq 0$, then $d=4 \ast(x-y)+10, \: x=x+1$ and $y=y+1$
Below are the few steps given for scan-converting a circle using Bresenham’s Algorithm. Which of the given steps is not correct?Compute $d= 3-2r$ (where $r$ is radius)S...
go_editor
1.1k
views
go_editor
asked
Mar 24, 2020
Computer Graphics
ugcnetcse-jan2017-paper3
non-gate
computer-graphics
+
–
0
votes
3
answers
21
UGC NET CSE | January 2017 | Part 3 | Question: 17
Which of the following is/are side effects of scan conversion? Aliasing Unequal intensity of diagonal lines Overstriking in photographic applications Local or Global aliasing $\text{i and ii}$ $\text{i,ii and iii}$ $\text{i,iii and iv}$ $\text{i,ii,iii and iv}$
Which of the following is/are side effects of scan conversion?AliasingUnequal intensity of diagonal linesOverstriking in photographic applications Local or Global aliasin...
go_editor
2.2k
views
go_editor
asked
Mar 24, 2020
Computer Graphics
ugcnetcse-jan2017-paper3
non-gate
computer-graphics
+
–
0
votes
3
answers
22
UGC NET CSE | January 2017 | Part 3 | Question: 18
Consider a line $AB$ with $A=(0,0)$ and $B=(8,4)$. Apply a simple $DDA$ algorithm and compute the first four plots on this line. $[(0,0),(1,1),(2,1),(3,2)]$ $[(0,0),(1,1.5),(2,2),(3,3)]$ $[(0,0),(1,1),(2,2.5),(3,3)]$ $[(0,0),(1,2),(2,2),(3,2)]$
Consider a line $AB$ with $A=(0,0)$ and $B=(8,4)$. Apply a simple $DDA$ algorithm and compute the first four plots on this line.$[(0,0),(1,1),(2,1),(3,2)]$$[(0,0),(1,1.5)...
go_editor
2.7k
views
go_editor
asked
Mar 24, 2020
Computer Graphics
ugcnetcse-jan2017-paper3
non-gate
computer-graphics
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5
votes
3
answers
23
ISRO2008-74
A Steiner patch is Biquadratic Bezeir patch Bicubic patch Circular patch only Bilinear Bezier patch
A Steiner patch isBiquadratic Bezeir patchBicubic patchCircular patch onlyBilinear Bezier patch
`JEET
2.6k
views
`JEET
answered
Jan 6, 2020
Computer Graphics
isro2008
non-gate
computer-graphics
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1
votes
1
answer
24
UGC NET CSE | June 2019 | Part 2 | Question: 30
Using the phong reflectance model, the strength of the specular highlight is determined by the angle between the view vector and the normal vector the light vector and the normal vector the light vector and the reflected vector the reflected vector and the view vector
Using the phong reflectance model, the strength of the specular highlight is determined by the angle betweenthe view vector and the normal vectorthe light vector and the ...
Rachakonda Deepika
1.7k
views
Rachakonda Deepika
answered
Oct 31, 2019
Computer Graphics
ugcnetcse-june2019-paper2
phong-color-model
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3
votes
2
answers
25
UGC NET CSE | June 2013 | Part 3 | Question: 27
Bresenham line drawing algorithm is attractive because it uses Real arithmetic only Integer arithmetic only Floating point arithmetic Real and integer arithmetic
Bresenham line drawing algorithm is attractive because it usesReal arithmetic onlyInteger arithmetic onlyFloating point arithmeticReal and integer arithmetic
Nbhardwaj
3.6k
views
Nbhardwaj
answered
Sep 12, 2019
Computer Graphics
ugcnetcse-june2013-paper3
computer-graphics
line-drawing-algorithm
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–
3
votes
3
answers
26
UGC NET CSE | June 2016 | Part 3 | Question: 16
In perspective projection, if a line segment joining a point which lies in front of the viewer to a point in back of the viewer is projected to a broken line of infinte extent. This is known as ____ View confusion Vanishing point Topological distortion Perspective foreshortening
In perspective projection, if a line segment joining a point which lies in front of the viewer to a point in back of the viewer is projected to a broken line of infinte e...
Nbhardwaj
2.9k
views
Nbhardwaj
answered
Sep 12, 2019
Computer Graphics
ugcnetcse-june2016-paper3
computer-graphics
projection
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1
votes
2
answers
27
UGC NET CSE | June 2016 | Part 3 | Question: 17
Let us consider that the original point is (x,y) and new transformed point is (x',y'). Further Sh$_x$ and Sh$_y$ are shearing factors in x and y directions. If we perform the y direction shear relative to x=s$_{ref}$ ... $x'=x; y'=y.Sh_x$ $x'=x; y'=Sh_y(x-x_{ref})+y$ $x'=Sh_y.y; y'=y.(x-x_{ref})$
Let us consider that the original point is (x,y) and new transformed point is (x’,y’). Further Sh$_x$ and Sh$_y$ are shearing factors in x and y directions. If we per...
Nbhardwaj
4.7k
views
Nbhardwaj
answered
Sep 11, 2019
Computer Graphics
ugcnetcse-june2016-paper3
computer-graphics
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–
4
votes
2
answers
28
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)
Nbhardwaj
9.2k
views
Nbhardwaj
answered
Sep 11, 2019
Computer Graphics
ugcnetcse-june2016-paper3
computer-graphics
figure-rotation
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2
votes
1
answer
29
UGC NET CSE | September 2013 | Part 3 | Question: 59
Which of the following graphics devices are known as active graphics devices? Alphanumeric devices Thumb wheels Digitizers Joystics I and II III and IV I, II and III I, II, III and IV
Which of the following graphics devices are known as active graphics devices?Alphanumeric devicesThumb wheelsDigitizersJoysticsI and IIIII and IVI, II and IIII, II, III a...
HAREKRISHNA
1.3k
views
HAREKRISHNA
answered
Jun 18, 2019
Computer Graphics
ugcnetcse-sep2013-paper3
computer-graphics
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–
1
votes
1
answer
30
UGC NET CSE | September 2013 | Part 3 | Question: 60
A diametric projection is said to be trimetric projection when two of the three foreshortening factors are equal and third is arbitrary all of the three foreshortening factors are equal all of the three foreshortening factors are arbitrary Which of the above is true? I and II II and III I only III only
A diametric projection is said to be trimetric projection whentwo of the three foreshortening factors are equal and third is arbitraryall of the three foreshortening fact...
Adnan Ashraf
2.0k
views
Adnan Ashraf
answered
Jun 13, 2019
Computer Graphics
ugcnetcse-sep2013-paper3
computer-graphics
projection
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–
1
votes
2
answers
31
UGC NET CSE | December 2014 | Part 3 | Question: 17
In Cyrus-Beck algorithm for line clipping the value of $t$ parameter is computed by the relation: (Here $P_{1}$ and $P_{2}$ are the two end points of the line, $f$ is a point on the boundary, $n_{1}$ ... $\frac{(f_{i}-P_{2}).n_{i}}{(P_{1}-P_{2}).n_{i}}$
In Cyrus-Beck algorithm for line clipping the value of $t$ parameter is computed by the relation: (Here $P_{1}$ and $P_{2}$ are the two end points of the line, $f$ is a p...
Adnan Ashraf
2.1k
views
Adnan Ashraf
answered
Jun 12, 2019
Computer Graphics
ugcnetcse-dec2014-paper3
non-gate
computer-graphics
line-clipping
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–
1
votes
1
answer
32
UGC NET CSE | August 2016 | Part 3 | Question: 15
Consider the Breshenham's line generation algorithm for a line with gradient greater than one, current point $(x_{ i} , y_{i} )$ and decision parameter, $d_{i}$. The next point to be plotted $(x _{i+1}, y_{i+1})$ and updated decision parameter, $d_{i+1}$ ... $x_{ i+1} = x_{ i + 1} y_{i+1} = y_{i + 1} d_{i+1} = d_{i} + 2 (dy - dx)$
Consider the Breshenham’s line generation algorithm for a line with gradient greater than one, current point $(x_{ i} , y_{i} )$ and decision parameter, $d_{i}$. The ne...
Kuljeet Shan
3.0k
views
Kuljeet Shan
answered
May 19, 2019
Computer Graphics
ugcnetcse-aug2016-paper3
computer-graphics
line-drawing-algorithm
+
–
3
votes
3
answers
33
UGC NET CSE | July 2018 | Part 2 | Question: 10
Consider the matrix $M=\begin{bmatrix} 2 & 0 & 2 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}$ representing a set of planar (2D) geometric transformations in homogeneous coordinates. Which of the following statements ... of parameters (-1,1) M represents first, a shearing of parameters (-1, 1) followed by scaling of vector (3,1)
Consider the matrix $M=\begin{bmatrix} 2 & 0 & 2 \\ 0 & 1 & 1 \\ 0 & 0 & 1 \end{bmatrix}$ representing a set of planar (2D) geometric transformations in homogeneous coord...
ApoorvaRaikar
5.4k
views
ApoorvaRaikar
answered
May 6, 2019
Computer Graphics
ugcnetcse-july2018-paper2
computer-graphics
2d-geometry
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5
votes
0
answers
34
2D Transformations
Find the transformation matrix that converts a square with diagonal vertices (0,3) and (-3,6) into a unit square at the origin??
Find the transformation matrix that converts a square with diagonal vertices (0,3) and (-3,6) into a unit square at the origin??
Pramod2k18
1.3k
views
Pramod2k18
asked
Jan 6, 2019
1
votes
3
answers
35
UGC NET CSE | July 2018 | Part 2 | Question: 8
A graphic display system has a frame buffer that is 640 pixels high , 480 pixels high and 1 bit of color depth. If the access time for each pixel on the average is 200 nanoseconds, then the refresh rate of this frame buffer is approximately: 16 frames per second 19 frames per second 21 frames per second 23 frames per second
A graphic display system has a frame buffer that is 640 pixels high , 480 pixels high and 1 bit of color depth. If the access time for each pixel on the average is 200 n...
lekshmisopanam
8.4k
views
lekshmisopanam
answered
Oct 23, 2018
Computer Graphics
ugcnetcse-july2018-paper2
computer-graphics
+
–
1
votes
2
answers
36
UGC NET CSE | August 2016 | Part 3 | Question: 18
The Liang-Barsky line clipping algorithm uses the parametric equation of a line from $(x_{1} , y_{1} )$ to $(x_{2} , y_{2} )$ along with its infinite extension which is given as : $x = x_{1} + \Delta x.u$ $y = y_{1} + \Delta y.u$ ... as : $(0, \frac{2}{3})$ $\left(\frac{1}{6},\frac{5}{6}\right)$ $(0, \frac{1}{3})$ $(0, 1)$
The Liang-Barsky line clipping algorithm uses the parametric equation of a line from $(x_{1} , y_{1} )$ to $(x_{2} , y_{2} )$ along with its infinite extension which is g...
simranjit singh
3.8k
views
simranjit singh
answered
Jun 28, 2018
Computer Graphics
ugcnetcse-aug2016-paper3
computer-graphics
line-drawing-algorithm
+
–
1
votes
2
answers
37
UGC NET CSE | June 2013 | Part 3 | Question: 19
An image is 1024$*$800 pixels with 3 bytes/pixel. Assume the image is uncompressed. How long does it make to transmit it over a 10 Mbps Ethernet? 196.6 seconds 19.66 seconds 1.966 seconds 0.1966 seconds
An image is 1024$*$800 pixels with 3 bytes/pixel. Assume the image is uncompressed. How long does it make to transmit it over a 10 Mbps Ethernet?196.6 seconds19.66 second...
Girjesh Chouhan
4.4k
views
Girjesh Chouhan
answered
Jun 15, 2018
Computer Graphics
ugcnetcse-june2013-paper3
computer-graphics
digital-image-processing
+
–
1
votes
1
answer
38
UGC NET CSE | November 2017 | Part 3 | Question: 18
The three aspects of Quantization, programmers generally concerned with are Coding error, Sampling rate and Amplification Sampling rate, Coding error and Conditioning Sampling rate, Aperture time and Coding error Aperture time, Coding error and Strobing
The three aspects of Quantization, programmers generally concerned with areCoding error, Sampling rate and AmplificationSampling rate, Coding error and ConditioningSampli...
Prasanjeet Ghosh
1.2k
views
Prasanjeet Ghosh
answered
Jun 11, 2018
Computer Graphics
ugcnetcse-nov2017-paper3
computer-graphics
digital-image-processing
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–
1
votes
2
answers
39
UGC NET CSE | November 2017 | Part 3 | Question: 15
With respect to CRT, the horizontal retrace is defined as The path an electron beam takes when returning to the left side of the CRT The path an electron beam takes when returning to the right side of the CRT The technique of turning, the electron beam off while retracing The technique of turning, the electron beam on/ off while retracing
With respect to CRT, the horizontal retrace is defined asThe path an electron beam takes when returning to the left side of the CRTThe path an electron beam takes when re...
Prasanjeet Ghosh
2.2k
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Prasanjeet Ghosh
answered
Jun 11, 2018
Computer Graphics
ugcnetcse-nov2017-paper3
computer-graphics
crt
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1
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1
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40
UGC NET CSE | November 2017 | Part 3 | Question: 14
Which of the following is not true in case of Oblique Projections? Parallel projection rays are not perpendicular to the viewing plane Parallel lines in space appear parallel on the final projected image Used exclusively for pictorial purposes rather than formal working drawings Projectors are always perpendicular to the plane of projection
Which of the following is not true in case of Oblique Projections?Parallel projection rays are not perpendicular to the viewing planeParallel lines in space appear parall...
Prasanjeet Ghosh
3.9k
views
Prasanjeet Ghosh
answered
Jun 11, 2018
Computer Graphics
ugcnetcse-nov2017-paper3
computer-graphics
projection
+
–
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