Aldebaran documentation What's new in NAOqi 2.4.3?

ALBacklightingDetection API

NAOqi Vision - Overview | API

Namespace : AL

#include <alproxies/albacklightingdetectionproxy.h>

Method list

class ALBacklightingDetectionProxy


Event: "BacklightingDetection/BacklightingDetected"
callback(std::string eventName, std::string subscriberIdentifier)

Raised when a backlighting situation was just detected (the backlighting value just turned to 2). This event is raised only once for each backlighting situation : as long as the backlighting value equals 2, the event is not raised another time.

ALMemory Keys

int BacklightingDetection/BacklightingValue

Value of the backlighting measured for each frame (0, 1 or 2, see the explanation in the overview).