www.gusucode.com > images 案例代码 matlab源码程序 > images/SelectObjectsInBinaryImageExample.m
%% Select Objects in Binary Image % Select objects in a binary image and create a new image containing only % those objects. %% % Read binary image into the workspace. % Copyright 2015 The MathWorks, Inc. BW = imread('text.png'); %% % Specify the locations of objects in the image using row and column % indices. c = [43 185 212]; r = [38 68 181]; %% % Create a new binary image containing only the selected objects. This % example specifies 4-connected objects. BW2 = bwselect(BW,c,r,4); %% % Display the original image and the new image side-by-side. imshowpair(BW,BW2,'montage');