摘要
针对图像增强算法复杂度高、对噪声敏感等问题,在分析对数图像处理模型的基础上,提出了一种基于正切图像处理模型的自适应图像增强算法,该算法具有实现容易、运算速度快等特点,对噪声具有一定的抑制作用,可以增强和保留图像细节信息。既可以增强灰度图像,又可以增强彩色图像,实验和理论分析说明了该算法的优越性。
For the high complexity to calculation,sensitivity to noise,under analysis of log image process model.An adaptive image en hancement algorithm based on Tangent Image Process model is proposed.The proposed algorithm has the advantages such as easy realiza tion and quick calculation.It play a certain part in restraining noise.It can enhance and reserve the detail signal.It can strengthen the gray images and color images.Its advantage has been demonstrated by the theory analysis and the corresponding experiment.
出处
《电脑知识与技术》
2012年第6X期4482-4485,共4页
Computer Knowledge and Technology
基金
国家自然科学基金项目(60702063)
河南省科技攻关项目(112102210445)
