Face Detection in Matlab

clear all;
close all;


A=imread('kick1.jpg');%change the name of image

%we dont have to convert rgb image because the functions
%that we will use support the rgb images

Facedetect=vision.CascadeObjectDetector();

facess=step(Facedetect,A);%ıt takes object and the image as arguments
%Create Facedetect object

B=insertObjectAnnotation(A,'rectangle',facess,'face','FontSize',10);
%insertObjectAnnotation attach annotation

imshow(B),title('Detected Face or Faces');


n=size(facess,1);
strn=num2str(n);
str=strcat('number of detected face is =', strn);
disp(str)