【摘 要】
：
介绍同态滤波器的基本原理,基于Matlab软件,设计了适用的同态滤波器模型,并给出了其表达式参数,在此基础上,将同态滤波方法应用到彩色图像的光照补偿和对比度增强中.结果表明
【机 构】
：
南京信息工程大学,物理系,江苏,南京,210044
论文部分内容阅读
介绍同态滤波器的基本原理,基于Matlab软件,设计了适用的同态滤波器模型,并给出了其表达式参数,在此基础上,将同态滤波方法应用到彩色图像的光照补偿和对比度增强中.结果表明:经处理后的图像,局部对比度增强效果明显,较好地保持了图像的原始面貌,取得了预期的理想滤波效果.基于Matlab的同态滤波,能更好地适合人眼的视觉特性,提供了图像分析与判读的一种新方法.
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