Research on Multi-Background Camouflage Pattern Design Method Based on Feature Fusion

In order to solve the problem that the single-background camouflage patterns designed by the existing methods cannot meet the camouflage requirements under the multi-terrain background, a multi-background camouflage pattern design method based on feature fusion is proposed, and formed a complete set of multi-background camouflage pattern design theory. Through similarity analysis of background images, camouflage color determination, patch extraction and other steps, the color and patch shape features are extracted, and then the features are merged to generate a multi-background camouflage pattern, which is suitable for multi-regional camouflage. The simulation experiment results show that the multi-background camouflage pattern is better integrated with each background in terms of brightness, color and texture characteristics. Compared with the single-background camouflage pattern, the camouflage similarity index (CSI) increased by 8.1% and 10.8% respectively.