digital image processing using matlab
digital image processing using matlab
digital image processing using matlab
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Figure 7 – Surfc on X-ray CT brain scanThe contour3 function creates a three-dimensional contour plot of a surface defined on a rectangulargrid (Figure 8.). For example:>> contour3 (brain_scan); figure(gcf)Figure 8. – Contour3 on X-ray CT brain scan3-D Lit Surface Plot (Surface plot with colormap-based lighting, surfl function) displays a shadedsurface based on a combination of ambient, diffuse, and specular lighting models (Figure 9.). Forexample:> > surfl (brain_scan); figure(gcf)Figure 9. - 3D Lit Surface Plot of X-ray CT brain scanThe 3-D Ribbon Graph of Matrix displays a matrix by graphing the columns as segmented strips(Figure 10.). For example: