ReactNative SDK Reference / VitalSignFrameProcessor
Interface: VitalSignFrameProcessor
The frame processor interface for integrating with React Native Vision Camera
Methods
processFrame()
processFrame(
frame,bounds,userInfo):GetHealthResult
Call this method to process the video frame given by Vision Camera.
Parameters
• frame: any
The video frame object from Vision Camera Frame Processor
• bounds: undefined | NormalizedFacebox
The coordinate of the face on the video frame. If no face detected on the video frame, pass in undefined.
• userInfo: UserInfo
The information of the user doing scanning.
Returns
processVideoFrame()
processVideoFrame(
options):ProcessFrameResult
Call this method to process the video frame given by Vision Camera. Unlike the method processFrame, this method also do the face detection on the video frame. The face detection and the health result will be returned by the ProcessFrameResult object.
Parameters
• options: ProcessFrameOptions
The info needed for processing the video frame.