face detection project in java with source code

But results of that application are only rectangles who contain the face. I created an application that detected faces with OpenCV. So it was possible for me to create an new application of face recognition using this librairy, entirely in Java. The OpenCV librairy contains an android API. The real code is available in the appendix.įace Recognition with the OpenCV Librairy. I made it in order to have a chapter easily understandable. This class works with the API level 1.Īll the code I will show you in this chapter is simplified. FaceDetector, who permits to compute the distance between the two eyes and the mid-point between the eyes.FaceDetectionListener, that permits to compute the position of the two eyes and of the mouth together with a rectangle that represents the bound of the face.Indeed, Google decided to add to his API two important classes for our project : With my two supervisors we decided first to use classes of the android API to make our application of Face Recognition. It permit us to set all the parameters of the cam- era device, and make action like take pictures. To create this application, there are two important classes that I needed to use : Camera and CameraPreview. Many tutorials were useless and unsuitable for my problems.Īt the beginning I had to create a basic application using the front Cam- era of a mobile phone. However, I had to take care about the informations I found. I used only internet because all the informations for computer sicence can be find on the net. The targets of my research were tutorials explaining the rules about the librairies I used. First, I had to make research on the internet to know how the technologies and how the programming languages work. After we will compute also the value of the three angles of the triangle formed by the three lenghts.ĭuring my project, I always realised my tasks in 5 steps.

This two equations will be useful for us to compute three distances on the face : the distance between the two eyes, the distance from mouth to left eye and the distance from mouth to right eye.

Face detection project in java with source code