Computer Graphics NPTEL Assignment 5 Answers
Course Name: Computer Graphics NPTEL
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These are the solution of Computer Graphics NPTEL Assignment 5 Answers
Q1) Stimulation of all the three cone types gives us the color perception – this is known as the tristimulus theory of vision.
a. True
b. False
Answer: a. True
Q2) Lines not parallel to the view plane appear to meet at some point on the view plane after projection is known as
a. vanishing line
b. vanishing curve
c. vanishing surface
d. vanishing point
Answer: c. vanishing surface
Q3) Which of the following is not a color model?
a. RGB
b. XYZ
c. CMY
d. ABC
Answer: d. ABC
These are the solution of Computer Graphics NPTEL Assignment 5 Answers
Q4) Vision accomplished with cones is called ___________ vision.
Answer: color vision
Q5) Vision accomplished with cones is called ___________ vision.
Answer: photopic
Q6) While computing the transformed coordinates of a point, its original z (depth) value is preserved in a separate storage known as the _______.
a. origin buffer
b. z(depth) buffer
Answer: b. z(depth) buffer
These are the solution of Computer Graphics NPTEL Assignment 5 Answers
Q7) In _________ projection, projectors converge at a point.
a. perspective
b. parallel
Answer: a. perspective
Q8) The texturing method MIP stands for
a. Multum In Parvo
b. Magister In Parvo
c. Magis In Parvo
d. Multum In Patria
Answer: c. Magis In Parvo
Q9) We have _____ types of cones in our eyes.
a. two
b. three
c. four
d. five
Answer: c. four
These are the solution of Computer Graphics NPTEL Assignment 5 Answers
Q10) Light waves within visible light range excite _____ in our eye, giving photopic vision.
a. rods
b. cone
Answer: b. cone
