2020年11月19日 星期四

LFM-LED flicker mitigation


Flickering lights and signs powered by PWM or rectified AC power

Issues caused by flickering light

LED flicker in the video stream

Crawling LED string vertically due to rolling shutter

Most recent concern from customer regarding flickering lights

Horizontal banding in refection area or LED surrounding area 

Loss color of important lights, e.g. traffic light

Radiance of common vehicle lights and traffic signs

Solution for horizontal banding in reflection area

Potential resolution path for LED flickering 







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