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QUESTION
(a) Describe the following Mean Filters used as Noise Reduction filters:
1. Arithmetic Mean Filter.
2. Geometric Mean Filer.
3. Harmonic Mean Filter.
You are also required to indicate which type of noise they are best adapted for.
(b) Differentiate between the Ideal Low Pass and Ideal High Pass filters in the Frequency domain using the Fourier Transform.
(c) Briefly give the steps of how you would perform filtering in the Frequency Domain.
Image Processing New digital technology has made this possible for the manipulation of multi- dimensional signals along with systems which range from easy digital circuits to
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diagram of raster scan display processor
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What is shearing? The shearing transformation actually slants the object with the X direction or the Y direction as needed.ie; this transformation slants the shape of an obje
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