##GlassFaceDetection + Recognition

TODOs:

• Test functionality
• better UI
• more documentation
• better naming scheme for trained faces
• save trained faces
• clean up code
• fix on crash camera disposal
• Faceselection mode highlight box color

Cool features:

1. actually frees the camera. OpenCV documentation does not cover this.
2. CVLibTools -> converts OpenCV mats to JavaCV mats, still needs testing
3. Merges OpenCV and JavaCV together

###Usage: run app

Face Detection + Recognition Mode: by default

• swipe left/right to change minimum face size (higher the faster)
• tap to exit
• long tap to switch to face training mode

Face Training mode:

• same as face detection
• short tap to save current frame and go to face selection mode
• must select eight faces
• long tap to exit/cancel

Face Selection mode:

• a static gray image frame with detected face rectangles
• swipe left/right to highlight the face you want to recognize (red rectangle)
• short tap to remember selected rectangle as a face
• TODO: allow cancellation

###To make Javacv work:

I had some issues implementing Javacv in AndroidStudio. Below is how I got it to work. No guarantees that it will work for you too because I myself encountered errors while following the documentations.

Add these to build.gradle for Module: app (or whatever name your main application is)

compile group: 'org.bytedeco', name: 'javacv-platform', version: '1.3'
compile group: 'org.bytedeco', name: 'javacv', version: '0.11'

then gradle sync.

Another issue might be a duplicated files copied error. Fix that by appending

packagingOptions {
        pickFirst 'duplicated item'
      }

in android { }. It should look like this, where the ... represent what it had before.

android {

    ...

    packagingOptions {
       pickFirst 'blabla'
   }
}

See my build.gradle for an example