The method is better than traditional homomorphic filtering and histogram equalization.
该方法明显优于经典的同态增晰法和直方图均衡化。
Homomorphic filtering is a frequency domain operation to compress image light area and enhance contrast.
同态滤波是一种将亮度范围压缩和对比度增强的频域处理方法。
Basic function: histogram equalization, median filtering, average filtering, sharpening, low-pass qualcomm homomorphic filtering.
具有基本功能：直方图均衡化、中值滤波、均值滤波、锐化、低通高通同态滤波。
Based on wavelet domain Hidden Markov model, a novel speckle suppression method for medical ultrasound images is presented which combines Bayesian estimation and homomorphic filtering.
在此基于小波域隐马尔可夫树模型，将贝叶斯估计和同态滤波思想有机结合，提出一种新的医学超声图像去噪方法。
Satisfied results usually can not be got when processing color images degraded by fog and mist with the conventional enhancement algorithms such as histogram equalization and homomorphic filtering.
对于薄尘雾退化的彩色图像，用直方图均衡和同态滤波等常规增强算法处理往往不能得到满意的效果。
We present a homomorphic partial differential equation filtering method for interferometry fringe patterns.
本文提出了电子散斑干涉条纹图的同态偏微分方程滤波方法。
We present a homomorphic partial differential equation filtering method for interferometry fringe patterns.
本文提出了电子散斑干涉条纹图的同态偏微分方程滤波方法。
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