The Hessian matrix has a wide range of applications in image processing,such as edge detection,feature point detection,etc.This paper proposes an image enhancement algorithm based on the Hessian matrix.First,the Hessi...The Hessian matrix has a wide range of applications in image processing,such as edge detection,feature point detection,etc.This paper proposes an image enhancement algorithm based on the Hessian matrix.First,the Hessian matrix is obtained by convolving the derivative of the Gaussian function.Then use the Hessian matrix to enhance the linear structure in the image.Experimental results show that the method proposed in this paper has strong robustness and accuracy.展开更多
基金supported by the key scientific research projects of the Hunan Provincial Department of Education (No.19A099,20A102)the Educational Reform Project of the Hunan Provincial Department of Education (No.HNJG-2021-1121)+2 种基金the Hunan First Normal University Teaching Reform Project (No.XYS21J09)Shaoyang City Science and Technology Bureau Science and Technology Research Project (No.2020GX31)Shaoyang University Cooperation Project (No.2019HX115).
文摘The Hessian matrix has a wide range of applications in image processing,such as edge detection,feature point detection,etc.This paper proposes an image enhancement algorithm based on the Hessian matrix.First,the Hessian matrix is obtained by convolving the derivative of the Gaussian function.Then use the Hessian matrix to enhance the linear structure in the image.Experimental results show that the method proposed in this paper has strong robustness and accuracy.
