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CIT371 TMA1

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1 ... are discrete elements of a grid
*Point
*Pixels
*Picture
*Packet

2 … and perspective are the two basic forms of projection
*Orthogonal
*Projection
*Disectional
*Bisectional

3 … are used to perform simple transformations
*Algebra
*Geometry
*Matrices
*Calculus

4 … has the fastest arithmetics
*Multi trees
*Unary trees
*Binary trees
*k-d trees

5 … is a generalization of k-d trees
*binary tree
*BSP tree
*unary tree
*simply K-D

6 … is any piece of storage that represents an image
*Buffer
*Frame
*Frame buffer
*Buffer frame

7 … is basic graphics operation
*gf
*gp
*gl
*gm

8 … is primarily being used When only a back-to-front is desired
*BVH trees
*BSP trees
*BP trees
*Binary trees

9 … is the device to measure the spectral energy distribution
*spectraradiometer
*spectroradiometer
*radiometer
*spectrometer

10 … is the software tool needed to create graphics applications
*Application graphics
*Graphics software
*Picture software
*Any software

11 … is used to partition 3-D space
*Octrees
*bsp trees
*bvh trees
*bv trees

12 … simulation is a procedural animation
*Scientific
*Physical
*Plain
*Beta

13 … subtraction is identical to the addition operation with a sign change
*Ordinary
*Algebraic
*Vector
*Geometric

14 … trnasform performs the same operation as mounting a camera on a tripod to view a scene
*Parallel
*Viewing
*Image
*Picture

15 A BSP tree is
*unary
*binary
*multinary
*nullary

16 A line can be defined by two ---
*diagrams
*points
*diagonals
*bisects

17 A natural generalization of the one dimensional search tree is a
*k-d tree
*bsp tree
*bvh tree
*bv tree

18 A smooth curve that is specified succinctly in terms of a few control points is called a ---
*control curve
*bi curve
*spline curve
*succinct curve

19 Affine transformations are translation, rotation, scaling and ---
*measurement
*shear
*argumentation
*robustness

20 An --- mathematical model describing the way colors are represented as tuples of numbers is a color model
*abstract
*object
*argumental
*express



CURRENT CIT371
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