
 :
1) Fourier Spectrum and Average Value (a) Download Fig. 4.11(a) and compute its (centered) Fourier spectrum. (b) Display the spectrum. (c) Use your result in (a) to compute the average value

 :
1) Zooming and Shrinking Images by Bilinear and Cubic Interpolation (a) Write a computer program capable of zooming and shrinking an image by bilinear and cubic interpolations. The input to
DigitalImageProcessing,3rded.
ReviewofProbability Gonzalez&Woods
www.ImageProcessingPlace.com
Review Probability&RandomVariables
Objective To provide background material in support of topics in Digita