This package it is based on the face tracking example of OpenCV+unity asset and allows the users to build an application similar to “snap chat”. Five axis are used to draw the different face effects: left eye, right eye, forehead, nose and lips. Images can be adapted and changed easily using the editor.
The package contains two different scenes with the following structure:
1) 2D Effects scene
Plain images are used to create the face effects such a moustache, sun glasses or a hat. In this case the package works following these steps:
1.1) A face detector algorithm is applied using Dlib and OpenCV.
1.2) Camera feedback is shown in the scene.
1.3) Five face points are used to obtain the axis of the interesting parts of the face.
1.4) Canvas and images are added over the camera feedback.
2) 3D Effects scene
3D models and particle systems are used to create the face effects. In this case the package works following these steps:
1.1) A face detector algorithm is applied using Dlib and OpenCV.
1.2) Camera feedback is shown in the scene.
1.3) Six face points are used to obtain the world and image points of the face.
1.4) Face pose estimation is applied using “pnp” algorithm and “Rodrigues” rotation estimation.
1.5) 3D objects are rendered o the canvas to create an AR environment.
IMPORTING
This package need OpenCV+Unity and allow unsafe code as well as downloading the Dlib landmark fo the face. This last file must be called "*.bytes" and placed in the resources folder.
* This page contains affiliate links, meaning we may earn a small commission if you purchase something through them, at no extra cost.
$14.99