RTRRecognitionService protocol
The base background recognition service protocol, inherited by the RTRDataCaptureService, RTRTextCaptureService and RTRImageCaptureService protocols.
Requires a delegate that conforms to the RTRRecognitionServiceDelegate protocol.
Methods
Name | Description |
---|---|
- addSampleBuffer: | Sends the video frame obtained from camera to the service. |
- setAreaOfInterest: | Sets the search area on the frame. |
- stopTasks | Stops processing and releases the resources used by the service. |
3/2/2022 12:59:15 PM