BSc IT Sem IV ATKT COMPUTER GRAPHICS AND ANIMATION Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any three of the following:
   • a. Explain the method of circle drawing using midpoint circle algorithm
   • b. Explain different types of video formats
   • c. How does a mechanical mouse work?
   • d. Write a short note on Cathode Ray Tube
   • e. What are various problem of aliasing? Explain with example
   • f. Explain the acceptance and rejection test using bit codes in Cohen-Sutherland ‘
2. Q2 Attempt any three of the following:
   • a. Explain the concept of 3D Homogeneous reflection transformation
   • b. Explain projection with the help of Oblique transformation
   • c. Write a short note on three point perspective transformation,
   • d. Explain the concept of 2D scaling and shear transformation
   • e. Explain the concept of affine transformation
   • f. Magnify the triangle with vertices A (0, 0), B (1, 1), C (5, 2) to twice its size
3. Q3 Attempt any three of the following:
   • a. Explain camera model and viewing pyramid with diagram
   • b. What is viewing? State and explain stages in 3D viewing c, Describe the transport equation of light
   • d. Explain LMS color space in detail
   • e. Write a note on radiometry in detail
   • f. What is colorimetry? Explain color with the help of colorimetry
4. Q4 Attempt any of the following:
   • a. Write a note on depth sorting algorithm in detail
   • b. Explain the concept of quadratic surfaces What is scan line method? Explain with example
   • d. Explain in brief BSP trees
   • e. Write a note on parametric curves and nonparametric curves
   • f. Explain the concept of cubic splines
5. Q5 Attempt any three of the following: 15 marks
   • a. What is an animation? Explain character animation
   • b. Write a note on histogram equalization
   • c. Distinguish key frame animation with procedural animation
   • d. What is image? Explain different types of an image
   • e. Write a note on contrast stretching and log transformation in point processing
   • f. Explain the concept of high pass filter with suitable example

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