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FLANDMARK Demo 1.1

27.4 MB / 10+ Downloads / Rating 4.0 - 17 reviews


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FLANDMARK Demo, developed and published by f11labz, has released its latest version, 1.1, on 2015-07-07. This app falls under the Education category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 4.0, based on 17 reviews.

FLANDMARK Demo APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.0+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.f11.flandmark

Updated: 10 years ago

Developer Name: f11labz

Category: Education

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing FLANDMARK Demo on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.0
Total 17 reviews

Previous Versions

FLANDMARK Demo 1.1
2015-07-07 / 27.4 MB / Android 4.0+

About this app

One of the fundamental requirements for successful face recognition is to reduce the environmental noise from the pictures.

Scaling and aligning pictures before it is send for training and recognition using any of the Open CV’s recognition classes will
improve the overall accuracy .

I found a very nice example online that is written in C++ for aligning the faces

http://answers.opencv.org/question/24670/how-can-i-align-face-images/

The basic theory is that using flandmark the position of the eyes is calculated . Next the angle of rotation has to be calculated from the desired final alignment .
This is done by using linear regression , then the image is rotated and saved.

I wanted to try this in android and found that Java CV has made the Java bindings for Flandmark (for Java CV and Open CV own’s Java bindings check here http://blog.f11labz.com/using-open-cv-with-java/ ). It was just the matter of
converting the c++ code to java and trying it out in android. The result is pretty decent , some tweaking of size and parameters could be required.

You can download the code here.
https://dl.dropboxusercontent.com/u/54598139/FlandmarkDemo.zip

To build the code you will have to download open CV for android from here.
http://sourceforge.net/projects/opencvlibrary/files/opencv-android/2.4.11/OpenCV-2.4.11-android-sdk.zip/download

App Permissions

Allows an application to write to external storage.
Allows applications to open network sockets.
Allows an application to read from external storage.