Bezier Curves. Write the properties of the Bezier curves, prove all properties. Discuss the Parametric Continuities and Geometric Continuities of Bezier Curves, with suitable expressions, equations and examples. Explain the purpose of control points in Bezier, a Cubic Bezier curve has control points P0 (0, 0); P1 (5, 40); P2 (40, 5); P3 (50, 15). Determine 2 more points on the same Bezier curve. Draw a rough sketch of the curve and show coordinates of various points on it?
See Answer →Discuss the Taxonomy of Projection in computer graphics, with suitable diagram. Compare and contrast Parallel & Perspective projection, in detail (i.e. with suitable examples, equations, expressions etc.). What is isometric projection? What do you understand by the term vanishing point in context of projections, in computer graphics. Obtain a Projection matrix for perspective projection of a point P(x,y,z) onto z= 5 plane, provided the center of projection is at (0,0,-10), can we find the vanishing point(s) for this projection? Justify.
See Answer →Differentiate between Euclidean Coordinate System and Homogeneous Coordinate system. Discuss the advantage of Homogeneous Coordinate system over Euclidean Coordinate System. Assume that a polygon ABCDE has the coordinates A(0, 0), B(10,10), C(10,2),D(5,5),E(7,6) is subjected to the clockwise rotation of 45° about an axis passing through the centroid of the polygon, find the final coordinates of the polygon ABCDE. You should represent the transformation using Homogeneous Coordinate System
See Answer →Compare Cohen Sutherland and Cyrus beck line clipping algorithms, with suitable example of each. In Cyrus Beck line clipping algorithm, How will you determine whether the point of intersection between line segment and clipping window is Potentially Entering (PE) or Potentially Leaving (PL). Derive the expression for the parameter (t) with respect to ith edge and the line segment PQ (line to be clipped) in the context of Cyber Beck line clipping algorithm.
See Answer →Write the Pseudocode for Bresenham's circle generation algorithm. Use this algorithm to produce a circle of radius (r) equal to four units, in the first quadrant from to
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Write the DDA algorithm and Bresenham Line generation Algorithm. Compare the line generation mechanism of DDA algorithm with Bresenham Line generation Algorithm while drawing a line segment from (1, 0) and (9, 8). Show step by step execution of both Line Generation algorithm, though a Graph.
See Answer →MOLAP and ROLAP
See Answer →Expert systems and Fuzzy expert systems
See Answer →What is Business Intelligence? Discuss the role of Business Intelligence report in an information system.
See Answer →What is meant by "Total Cost of Ownership (TCO)" of an information system ? Describe its various components.
See Answer →Explain the term "Business Analytics as change manager". Name any three available business analytics.
See Answer →Define Portfolio Management. What are the methods used to carry it out? Explain how it can be implemented.
See Answer →Describe the term Decision Support System (DSS). What are the various levels of classification of DSS? How do the classified levels differ from one another?
See Answer →What do you mean by the term Intellectual Property? What is the relevance of this concept in the corporate world and how do we protect it?
See Answer →Briefly discuss CRM and ERP. "Can CRM be ERP?" Comment on this statement.
See Answer →What do you mean by OLAP? How does OLAP contribute to Business Intelligence?
See Answer →Vertical Organizations
See Answer →Horizontal organizations
See Answer →NPV-Net Present Value
See Answer →Risk Management
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