Automatic threshold method. m, threshold method. m

Automatic threshold method. m, threshold method. m

% Automatic threshold method: Otsu Method Otsu algorithm is implemented using MATLAB: clc; clear; close; I = imread ('e: \ role0 \ 003i.bmp '); subplot (, 1 ), imshow (I); title ('original image') grid on; % displays grid lines axis on; % displays coordinate system level = graythresh (I ); % determine the gray level threshold BW = im2bw (I, level); subplot (, 2), imshow (BW); title ('otsu Threshold Value Segmentation image') grid on; % display gridline axis on; % display Coordinate System