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根据红外图像的特性,对常用的图像增强算法进行了详细分析,提出了采用平台直方图均化和增强高通滤波加权平均的红外图像增强算法。该算法具有良好的图像增强能力,且易于采用FPGA达到实时图像增强的效果。
According to the characteristics of infrared images, the commonly used image enhancement algorithms are analyzed in detail. An infrared image enhancement algorithm based on platform histogram averaging and enhanced high-pass filtering weighted average is proposed. The algorithm has good image enhancement, and easy to use FPGA to achieve real-time image enhancement.