In this article, we learn how to implement facial recognition on an image android. Also, we will know the essentials of this facial recognition.
Introduction Of Facial Recognition On An Image Android
In this discussion, we will provide an introduction to the various aspects of implementing facial recognition on an image android, and include a demo section.
So it can detect faces, eyes, and other things using the computer vision tool of OpenCV. Therefore this is an application for detecting and recognizing faces in images.
Also, this application can be used on an image android. The primary use of this application is to find the face of a person in a photograph.
Moreover, it has an option to match with another picture through the database of faces. So this application can be used to recognize the face of a person in a picture.
Also, this recognition is done by comparing the facial expressions with those stored in a database of reference. It is possible to compare at most 20 images with each other for recognition.
Also, we can change the number of samples that are considered for comparison. The following image is the output when you run this application on your android device.
It can measure the distance between two points using this computer vision tool of OpenCV.
How To Implement Facial Recognition On An Image Android
The following image shows the output when you run this application on your android device:
Step 1: Create a new android project in Eclipse.
Next 2: Add the following to the build.grade file of your project.
The third step: Now add the following permission to the AndroidManifest.xml file of your project.
The fourth step: Now add the following code to the activity_main.xml file of your project.
Now, the Step 5: Now create a folder called drawable in the res folder of your project and add an image called sample1.jpg and another image called sample2.jpg in that folder.
Step 6: Now create another folder called database in the res folder of your project and add another image called female1, male1, female2, male2, female3, male3, female4, male4, female5, male5 and female6, male6 in that folder.
Step 7: Now create a class file with the name FaceDetector in your package and write the following code in it.
The is Step 8: Now create another class file with the name FacerMatch in your package and write the following code in it.
Step 9: Now add the following code to the onCreate() method of the MainActivity class file.
Now to step 10: Now add the following code to the onResume() method of the MainActivity class file.
Step 11: Now add the following code to the onPause() method of the MainActivity class file.
Step 12: Now add the following code to the onDestroy() method of the MainActivity class file.
Conclusion
This article is about how to implement facial recognition on an image android. Also, we will know the essentials of this facial recognition.
So the above ideas and steps will help you to implement facial recognition.
