Image Enhancement Technology Based on Strong Light Suppression and Infrared Supplementary Lighting

This paper proposes a low-light image enhancement technology for complex optical environments, which improves imaging quality in low-light conditions through three main designs: strong light suppression, image enhancement processing, and infrared supplementary lighting. These techniques achieve night vision image enhancement and restoration, maximizing the reproduction of the target object, and improving the brightness, contrast, and clarity of night vision images under complex low-light optical environments. This technology emphasizes detail in video images, enhances image recognition, and increases image interpretation accuracy. The proposed method has shown excellent results in night flight tests, significantly improving the accuracy of photogrammetry during night flights.