biometrickz-liveness-detection v0.1.0
Functions
loadModels() ⇒ Promise.<void>
Loading models for face detection and landmarks
Kind: global function
getChoices() ⇒ Array.<Object>
Kind: global function
drawOutline(color)
Draws outline circle of video stream
Kind: global function
| Param | Default |
|---|---|
| color | rgba(0, 0, 0, 0.15) |
getRadians(degrees) ⇒ number
Helper method for drawOutline
Kind: global function
| Param |
|---|
| degrees |
startVideoStream()
Starts video stream (access to video) and adding event listener to video tag setting interval to call every * sec method for liveness and face detection
Kind: global function
detection()
Main method that detect user face and trying to calculate to which side user is watching and sending photos to back
Kind: global function
takePhoto()
taking photo of user's face and send it to back
Kind: global function
convertToFile(dataURL, filename) ⇒ File
Helper method for takePhoto
Kind: global function
| Param |
|---|
| dataURL |
| filename |
calculateFacePosition(detections) ⇒ number
Helper method for detection method
Kind: global function
| Param |
|---|
| detections |
getMeanPosition(position) ⇒ Array.<number>
Helper method for calculateFacePosition method
Kind: global function
| Param |
|---|
| position |
stopVideoStream()
Stops video stream and clear interval
Kind: global function