...分析即可确定语音信号频率范围；但若噪声为乘性的或卷积性的，则需利用倒谱进行分析，此时采用同态滤波器(homomorphic filtering)，即广义线性滤波器的基本思路来去噪。
基于6个网页-相关网页
homomorphic inverse filtering [自] 同态反滤波
On Homomorphic Filtering 关于同态滤波
homomorphic filtering technique 同态滤波技术
homomorphic filtering in spatial 空域同态滤波
homomorphic mean filtering 同态均值滤波
Introduced the algorithm of boundary extraction, homomorphic filtering and so on, also open up a integrated image processing system.
5.介绍了本文所用到的同态滤波、边界提取等算法原理以及实现代码,利用VC++集成了一个用于冰川信息提取的小型图像处理系统。
参考来源 - 基于ASTER数据的冰川及冰碛物的提取方法研究And apply it in homomorphic filtering to decompose the product of two or moresignals by some subtle transforms.
以此为基础,对偏时域相干算法加以改进,将其用于同态滤波,经过巧妙的变换,用来分解非线性的乘性信号。
参考来源 - 偏时域相干算法在同态滤波中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
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。
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。
应用推荐