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problem 1: It is convenient to be capable to specify colors in terms of a three-dimensional coordinate system. Three such coordinate systems are: RGB, HLS, L*a*b*.

Select two of these three coordinate systems and for each of your selected two:

a) Describe what each of the three coordinates represents.

b) Describe why the coordinate system is a helpful representation of color

problem 2: Draw either the first eight one-dimensional Haar basis functions or the first eight one-dimensional Walsh-Hadamard basis functions.

problem 3: Compute the coefficients of your selected eight basis functions for the given one-dimensional image data:
12 16 20 24 24 16 8 8

problem 4: Describe why, in general, the Haar or Walsh-Hadamard encoded version of an image is preferable to the original image for the storage or transmission.

Computer Graphics, Computer Science

  • Category:- Computer Graphics
  • Reference No.:- M98921

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