A research on defect image enhancement based on partial differential equation of quantum mechanics

The image enhancement of aviation material defect is vital for the defect quantitative and qualitative properties. In this paper, a novel defect image enhancement algorithm is presented, which adopts partial differential Equation of quantum mechanics. The algorithm is mainly divided into two steps: according to the quantum mechanics theory, the image edge quantum probability is computed; subsequently, the partial differential equation fusing anisotropic quantum probability is formed to enhance the defect image. Compared with other methods, the experimental results indicate that the proposed method can effectively highlight the defect in aviation material image.