基于自适应尺度因子的Retinex红外图像增强算法

摘要

通过总结红外图像增强算法应该具有的基本特征，在分析了基于Retinex理论的图像增强算法中的尺度因子的作用后，提出了基于自适应尺度因子的Retinex红外图像增强算法，不仅改善了红外图像的整体效果，还使动态范围压缩与细节增强的效果达到最优。在仿真验证实验中，不论从主观评测还是统计数据上，该方法都被证明了有效性。%By summarizing the essential feature of infrared image enhancement algorithm and analyzing the effect of the scale factor in the image enhancement algorithm based on Retinex, an infrared image enhancement algorithm based on self-adaptive scale factor Retinex theory was proposed, which not only improved the whole processed effect, but also made the compression of dynamic range and the detail enhancement optimal. In the simulation experiment, this method has been proved effective on vision and statistical data.