Design and Camouflage Effect of Facial Camouflage Pattern

Facial camouflage is an extremely important link in individual camouflage, human face has obvious exposure symptoms, facial camouflage can effectively reduce the probability of recognition by enemy reconnaissance, improve the battlefield survival of their own personnel. This paper explores and determines the design principles of camouflage spots, and then designs the two kinds of speckle libraries needed according to the principles. Selecting the terrain background to be tested, calculating the main color of the background by k-means mean clustering algorithm or chroma histogram algorithm, selecting a blank face to be divided according to the concave and convex parts of the face, writing program code to randomly call the two speckle libraries to obtain the two results, optimal scheme, and then draw a conclusion.