Ⅲ. ALGORITHM DESIGN
To verify the feasibility of the design system, the basic
image processing is carried out for the collected images.
Owing to the big image array, if these image arrays are
directly processed in the space domain, the calculations are
very large. Therefore, using a variety of image transform
method, the processing of spatial domain transforms into
transformable domain, and after transformation calculations
of the image are not only reduced, but also easier to operate.