edited by
3,323 views
1 votes
1 votes

Find the normalization transformation that maps a window whose lower left corner is at $(1,1)$ and upper right corner is at $(3,5)$ onto a viewpoint that is the entire normalized device screen

  1. $\begin{pmatrix} \dfrac{1}{2} & 0 & \dfrac{-1}{2} \\ 0 & \dfrac{1}{4} & \dfrac{-1}{4} \\ 0 & 0 & 1 \end{pmatrix} \\$
  2. $\begin{pmatrix} \dfrac{1}{2} & 0 & \dfrac{1}{2} \\ 0 & \dfrac{-1}{4} & \dfrac{1}{4} \\ 1 & 1 & 1 \end{pmatrix} \\$
  3. $\begin{pmatrix} \dfrac{1}{2} & 0 & \dfrac{-1}{2} \\ 0 & \dfrac{1}{4} & \dfrac{1}{4} \\ 1 & 0 & 0 \end{pmatrix} \\$
  4. $\begin{pmatrix} \dfrac{1}{2} & 0 & \dfrac{1}{2} \\ 0 & \dfrac{1}{4} & \dfrac{-1}{4} \\ 1 & 0 & 0 \end{pmatrix}$
edited by

2 Answers

0 votes
0 votes

ans is A

Answer:

Related questions

1 votes
1 votes
3 answers
1
Arjun asked Nov 5, 2017
837 views
Which of the following routing technique / techniques is/are used in distributed systems?Fixed RoutingVirtual RoutingDynamic Routing(a) only(a) and (b) only(c) onlyAll (a...
1 votes
1 votes
2 answers
3
Arjun asked Nov 5, 2017
908 views
The Sigmoid activation function $f(t)$ is defined as$\dfrac{1}{\text{exp} (t) + \text{exp} (-t)}$$t \text{ exp}(-t)$$\dfrac{1}{1+ \text{exp} (t)}$$\dfrac{1}{1+ \text{exp...