Open Access

ARTICLE

Research on Image Quality Enhancement Algorithm Using Hessian Matrix

by Xi Chen¹, Yanpeng Wu^2,*, Chenxue Zhu², Hongjun Liu³

1 China Mobile Group Henan Co., Ltd., Zhengzhou, 450000, Henan, China
2 Department of Information Science and Engineering, Hunan First Normal University, Changsha, 410205, Hunan, China
3 Department of Information Engineering, Shaoyang University, Shaoyang, 422000, Hunan, China

* Corresponding Author: Yanpeng Wu. Email:

Journal of New Media 2022, 4(3), 117-123. https://doi.org/10.32604/jnm.2022.027060

Received 09 January 2022; Accepted 15 April 2022; Issue published 13 June 2022

Abstract

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.

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Keywords

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