СУБПІКСЕЛНЕ ВИМІРЮВАННЯ ГЕОМЕТРИЧНИХ ПАРАМЕТРІВ СЕГМЕНТНИХ ЕЛЕМЕНТІВ ЗОБРАЖЕННЯ
Keywords:
Gaussian, Gauss low-pass filter, luminance profile, segment elements of image, edgeAbstract
A method of image segment geometrics determining is proposed basing on localization of luminance profile using unit masks of Gauss low-passfilters with corresponding orientation. It enables getting the characteristic points of luminance profiles intersection before and after filtering. As the result the formulas to determine the boundary of the luminance profiles, the mass center of the light spot and the coordinates of line are derived. An algorithm of image edge detection is proposed, its main advantage is the thinned edge. Developed methods were used for measurement of geometric parameters and for edge detection of lying drop
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References
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