observed in figure 2, from shape of video signal on marked lines,
as well as from representation of image in grey scale, as topological surface, where
white regions correspond to high altitudes and dark regions correspond to low altitudes (figure 2 and
figure 3), image is very noisily, with noises reaching to maximum grey level. The direct thresholding of
this image doesn’t offer any result, the obtaining image is strongly affected by noise, as can be seen in
figure 3.
observed in figure 2, from shape of video signal on marked lines, as well as from representation of image in grey scale, as topological surface, wherewhite regions correspond to high altitudes and dark regions correspond to low altitudes (figure 2 andfigure 3), image is very noisily, with noises reaching to maximum grey level. The direct thresholding ofthis image doesn’t offer any result, the obtaining image is strongly affected by noise, as can be seen infigure 3.
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