Data Processing
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Lecture 4 - Image and Sound Data
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Overview
Graphics
Image Formats / MATLAB
Binary Images
Single matrix
Each value is either 0 or 1
RGB Images
Red / Green / Blue
M x N x 3 (3D) matrix
Pixel colour determined by combination of RGB values in each “colour plane”
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Maintained by Dr Michael J. Watts (
mike.watts.net.nz
).