Camera modes

The parameters are the following

- Trigger mode:In trigger mode, engine is normally in an idle state. When a trigger command is received, it performs a variable number of captures, depending on configuration, and returns a result. Results from different triggering events, are independent from one another, that is, if the same vehicle, is still present on a second trigger command, the same license plate will be returned a second time. On every trigger, it performs captures until the number exceeds NCaptures, or the time exceeds TimeOut.
- Free Flow:In freeflow mode, engine continuously runs OCR on the receiving frames configured(fps). Whenever a new vehicle enters the scene, a new result is stored. Store a result in each capture it depends of the filter configuration.
- Motion detection:In Motiondetection, works like the mode freeflow but compare the last image, if the last image is equal the current image it is not processed.