Xiangyang Cao

Low-Light Pedestrian Detection Toward Nighttime Safety Monitoring in Smart Built Environments: A Frequency-Aware RGB–Infrared Fusion Approach

Reliable pedestrian perception under low illumination is important for nighttime monitoring in smart built environments. However, visible-light detectors often lose texture and edge information, whereas conventional RGB–infrared fusion may introduce cross-modal noise and discard discriminative cues during scale convers...