6. Differential Structure of Images
نویسنده
چکیده
In this chapter we will study the differential structure of discrete images in detail. This is the structure described by the local multi-scale derivatives of the image. We start with the development of a toolkit for the definitions of heightlines, local coordinate systems and independence of our choice of coordinates. << FrontEndVision`FEV`; Off@General::spellD; Show@Import@"Spiral CT abdomen.jpg"D, ImageSize -> 170D;
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