├── .classpath
├── .gitignore
├── README.md
├── ouput.png
└── src
    └── com
        └── shekhar
            └── facedetection
                ├── FaceDetector.java
                ├── haarcascade_frontalface_alt.xml
                └── shekhar.JPG


/.classpath:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <classpath>
3 | 	<classpathentry kind="src" path="src"/>
4 | 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
5 | 	<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/OpenCV-2.4.7"/>
6 | 	<classpathentry kind="output" path="bin"/>
7 | </classpath>
8 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | bin
2 | .settings
3 | .project
4 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | day12-face-detection
2 | ====================
3 | 
4 | OpenCV Java example.
5 | 


--------------------------------------------------------------------------------
/ouput.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/shekhargulati/day12-face-detection/268147a43546a615f127d1bbffe2205245ed625e/ouput.png


--------------------------------------------------------------------------------
/src/com/shekhar/facedetection/FaceDetector.java:
--------------------------------------------------------------------------------
 1 | package com.shekhar.facedetection;
 2 | 
 3 | import org.opencv.core.Core;
 4 | import org.opencv.core.Mat;
 5 | import org.opencv.core.MatOfRect;
 6 | import org.opencv.core.Point;
 7 | import org.opencv.core.Rect;
 8 | import org.opencv.core.Scalar;
 9 | import org.opencv.highgui.Highgui;
10 | import org.opencv.objdetect.CascadeClassifier;
11 | 
12 | public class FaceDetector {
13 | 
14 |     public static void main(String[] args) {
15 | 
16 |         System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
17 |         System.out.println("\nRunning FaceDetector");
18 | 
19 |         CascadeClassifier faceDetector = new CascadeClassifier(FaceDetector.class.getResource("haarcascade_frontalface_alt.xml").getPath());
20 |         Mat image = Highgui
21 |                 .imread(FaceDetector.class.getResource("shekhar.JPG").getPath());
22 | 
23 |         MatOfRect faceDetections = new MatOfRect();
24 |         faceDetector.detectMultiScale(image, faceDetections);
25 | 
26 |         System.out.println(String.format("Detected %s faces", faceDetections.toArray().length));
27 | 
28 |         for (Rect rect : faceDetections.toArray()) {
29 |             Core.rectangle(image, new Point(rect.x, rect.y), new Point(rect.x + rect.width, rect.y + rect.height),
30 |                     new Scalar(0, 255, 0));
31 |         }
32 | 
33 |         String filename = "ouput.png";
34 |         System.out.println(String.format("Writing %s", filename));
35 |         Highgui.imwrite(filename, image);
36 |     }
37 | }


--------------------------------------------------------------------------------
/src/com/shekhar/facedetection/shekhar.JPG:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/shekhargulati/day12-face-detection/268147a43546a615f127d1bbffe2205245ed625e/src/com/shekhar/facedetection/shekhar.JPG


--------------------------------------------------------------------------------