NPTEL computer graphics is one of the SWAYAM MOOC course being offered on SWAYAM app. In this Blogg we have provided answers of Computer graphics assignment 1 2 .
NPTEL COMPUTER GRAPHICS ASSIGNMENT WEEK 1 ANSWERS:-
Q1. William Fetter of Boeing coined the term “Computer Graphics” in the year _______.
Answer:- d. 1960
Q2. Sylvan Chasen (Lockheed, 1981) proposed _________ phases of “Computer Graphics” evolution.
Answer:- c. 4
Q3. Image generation task performed by ___________.
Answer:- a. display controller
Q4. The process of hidden surface removal also known as the _________.
Answer:- b. visible surface detection
Q5. Raster graphics refers to images represented in terms of continuous geometric primitives such as lines and curves.
Answer:- b. False
Q6. Computer graphics is the process of _______ static images or animation (sequence of images) on computer screens in an efficient way.
Answer:- a. rendering
Q7. The CAD system DAC-1(by IBM) falls under _________ phase of computer graphics.
Answer:- a. gestational
Q8. The computer graphics field entered into the adulthood period in ___________.
Answer:- b. 1981
Q9. GPU stands for ___________.
Answer:- b. Graphics Processing Unit
Q10. In ______________ stage3D scene is mapped to 2D scene.
Answer:- c. viewing transformation
NPTEL COMPUTER GRAPHICS ASSIGNMENT WEEK 2 ANSWERS:-
Q1. Space-partitioning methods include techniques such as constructive solid geometry.
Q2. Quadric surfaces refers to those objects, which (or the surface of which) are described with degree 3 equations (i.e., cubic equations).
Q3. The idea of fitting a set of control points with several polynomials to generate curve is called _________.
Q4. De Casteljau algorithm used to generate ________.
Q5. Techniques that represent an object by representing the individual object surfaces are ____________.
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Q6. Two sweep representation techniques used in computer graphics are Sweep surface and __________.
Q7. Mesh representation is one of the sub categories of _________.
Q8. Sphere is an example of quadratic surface.
Q9. __________ support local controllability.
Q10. The two types of continuing conditions are, (choose the correct options)
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NPTEL computer graphics is one of the SWAYAM MOOC courses being offered on the NPTEL app. In this Blogg, we have provided answers to Computer graphics assignment 1 2.