Image Segmentation Based on Histogram Simulation by Use of Trigonometric Series
Tao Feng · 2007
It is difficult to obtain the accurate segmentation threshold for image.This paper uses the trigonometric series to approximate the histogram and analyzes the fitted curve of the histogram.The problem of the optimal threshold has been solved by estimating the parameters of the inflexion of the curve which approximated the histogram.The experimental result shows that this method is effective in calculating the optimal segmentation threshold of an image.