www.gusucode.com > vision 源码程序 matlab案例代码 > vision/AnnotateImageWithIntegerNumbersExample.m
%% Annotate Image with Integer Numbers % Read image. % Copyright 2015 The MathWorks, Inc. I = imread('coins.png'); %% % Set positions for the circles. The first two values represents the center at (x,y) and the third value is the radius. position = [96 146 31;236 173 26]; %% % Set the label to display the integers 5 and 10 (U.S. cents). label = [5 10]; %% % Insert the annotations. RGB = insertObjectAnnotation(I,'circle',position,label,'LineWidth',3,'Color',{'cyan','yellow'},'TextColor','black'); %% % Display. figure imshow(RGB) title('Annotated coins');