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5 votes
0 answers
2
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??
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5 votes
1 answer
3
UGC NET CSE | August 2016 | Part 3 | Question: 16
A point $P(2, 5)$ is rotated about a pivot point $(1, 2)$ by 60°. What is the new transformed point $P'$ ? $(1, 4)$ $(–1, 4)$ $(1, – 4)$ $(– 4, 1)$
A point $P(2, 5)$ is rotated about a pivot point $(1, 2)$ by 60°. What is the new transformed point $P'$ ?$(1, 4)$$(–1, 4)$$(1, – 4)$$(– 4, 1)$
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5 votes
3 answers
5
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
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5 votes
3 answers
7
ISRO2014-34
How much memory is required to implement $z$-buffer algorithm for a $512 \times 512 \times 24$ bit-plane image? $768$ KB $1$ MB $1.5$ MB $2$ MB
How much memory is required to implement $z$-buffer algorithm for a $512 \times 512 \times 24$ bit-plane image?$768$ KB$1$ MB$1.5$ MB$2$ MB
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4 votes
2 answers
8
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)
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4 votes
1 answer
9
UGC NET CSE | December 2015 | Part 3 | Question: 70
Consider a unit square centered at origin. The coordinates at the square are translated by a factor $\biggr( \dfrac{1}{2}, 1 \biggl)$ and rotated by an angle of $90^{\circ}$ ...
Consider a unit square centered at origin. The coordinates at the square are translated by a factor $\biggr( \dfrac{1}{2}, 1 \biggl)$ and rotated by an angle of $90^{\cir...
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4 votes
1 answer
10
UGC NET CSE | December 2013 | Part 3 | Question: 63
Given below are three basic rules: Squash and Stretch Slow-in and Slow-out To stage the action properly These rules are applied in case of Rendering Morphing Animation All of the above
Given below are three basic rules:Squash and StretchSlow-in and Slow-outTo stage the action properlyThese rules are applied in case ofRenderingMorphingAnimationAll of the...
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4 votes
1 answer
11
UGC NET CSE | June 2013 | Part 3 | Question: 30
If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is 40 line-pairs per inch 80 line-pairs per inch 1600 lines per inch 40 lines per inch
If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is40 line-pairs per inch80 line-pairs per inch1600 lines per inch40...
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4 votes
4 answers
12
ISRO2011-57
Which of the following UNIX command allows scheduling a program to be executed at the specifies time? cron nice date and time schedule
Which of the following UNIX command allows scheduling a program to be executed at the specifies time?cronnicedate and timeschedule
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4 votes
7 answers
13
ISRO2011-7
Which of the following is true about $z$-buffer algorithm? It is a depth sort algorithm No limitation on total number of objects Comparisons of objects is done $z$-buffer is initialized to background colour at start of algorithm
Which of the following is true about $z$-buffer algorithm?It is a depth sort algorithmNo limitation on total number of objectsComparisons of objects is done$z$-buffer is ...
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4 votes
2 answers
14
ISRO2008-2
The term Phong associated with Ray tracing shading Hiddenline removal a game
The term Phong associated withRay tracingshadingHiddenline removala game
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3 votes
1 answer
16
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}$
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3 votes
1 answer
18
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 $(8,5)$ ...
Which raster locations would be chosen by Bresenham's algorithm when scan converting a line from $(1,1)$ to $(8,5)$?$\begin{array}{|c|c|} \hline x & y \\ \hline 1 & 1 \\...
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3 votes
1 answer
19
UGC NET CSE | December 2015 | Part 3 | Question: 50
Which of the following is not a lossy compression technique? JPEG MPEG FFT Arithmetic coding
Which of the following is not a lossy compression technique?JPEGMPEGFFTArithmetic coding
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3 votes
1 answer
20
UGC NET CSE | Junet 2015 | Part 3 | Question: 14
Consider a triangle A(0,0), B(1, 1) and C(5, 2). The triangle has to be rotated by an angle of 45$^o$ ...
Consider a triangle A(0,0), B(1, 1) and C(5, 2). The triangle has to be rotated by an angle of 45$^o$ about the point P(-1, -1). What shall be the coordinates of new tria...
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