Computer Engineering Sem 4 Computer Graphics Question Paper PDF 2026 - Mumbai University | munotes

Questions asked in this paper

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1. Q2 Attempt any three from remaining five questions
2. Q3 Assume any suitable data if necessary and justify the same
3. Q1 a) What is aliasing and anti-aliasing? Explain anyone anti-aliasing method in detail 5 marks
   • b) Explain the various polygon rendering models used in computer graphics. 05
   • c) Explain inside outside test used in polygon filling algorithm 05
   • d) Prove that two successive rotations are additive 05
4. Q2 a) Derive 2-D rotation matrix about an arbitrary point. 10 marks
   • b) Rasterize a line segment using Bresenham's line drawing algorithm where. starting 10 coordinates of line segment are and ending coordinates are P2(1 3,9)
5. Q3 a) Explain Cohen Sutherland clipping algorithm. Apply the algorithm to the line with 10 marks
   • b) What is mean by parallel and perspective projections? Derive the matrix for parallel 10
6. Q4 a) Explain Sutherland Hodgeman polygon clipping algorithm in detail 10 marks
   • b) Explain half toning and dithering techniques in detail 10
7. Q5 a) Write and explain the properties of Bezier curve. Differentiate between Bezier and B 10 marks
   • b) What is object. in object space, image in image space and derive the matrix for window to viewport transformation
8. Q6 a) What is Fractal? What is Fractal dimension? Explain Koch curve. Derive 3-D rotation matrix about an arbitrary axis. 10 10 marks

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