This technology addresses the issue of blurred nighttime monitoring images at airports by adopting a "enhancement before restoration" technique by independently developing core algorithms: an HSV-3S-based illumination enhancement algorithm to improve brightness and saturation, combined with a 2D-GDA image restoration algorithm to eliminate visual noise. Multi-threading technology enables real-time optimization, significantly enhancing image clarity in tests at Jiuhuashan Airport's cooperative platform.

Technology provider:Nanjing University of Posts and Telecommunications