1) homomorphic inverse filtering
同态反滤波
2) homomorphic filter
同态滤波
1.
A method of removing thin cloud in remote sensing image based on the homomorphic filter algorithm;
一种基于同态滤波的遥感图像薄云去除算法
2.
Image contrast enhancement by homomorphic filtering in frequency field;
在频域中利用同态滤波增强图像对比度
3.
After the gray transformation and the histogram equalization,these images were filtered by a frequency-domain homomorphic filter,hence noises in the images were greatly reduced.
利用自开发软件,对图像进行灰度变换和直方图均衡化处理后,采用频域同态滤波的方法对图像进行降噪滤波处理。
3) homomorphic filtering
同态滤波
1.
Study of low speed & heavy-duty gear box fault diagnosis based on wavelet packet analysis and homomorphic filtering;
基于小波包与同态滤波的低速重载齿轮箱故障诊断研究
2.
Study on fault diagnosis of low speed and heavy-duty gear based on homomorphic filtering;
基于同态滤波的低速重载齿轮故障诊断研究
3.
Underwater image contrast enhancement by homomorphic filtering;
同态滤波器在水下图像对比度增强中的应用
4) homeostasis filtering
同态滤波
1.
Application of Homeostasis Filtering in Image processing of Particles field Holography;
同态滤波预处理在微粒场全息图图像处理中的应用
2.
Using homeostasis filtering to filter the cast iron image,the influence of intensity uneven is decreased.
利用同态滤波器对亮度不均匀的铸铁金相图像进行滤波,校正因反射光强引起的亮度不均匀现象。
3.
This method makes use of homeostasis filtering to adjust the uneven brightness.
理论分析了产生照度不均匀的原因,提出了采用同态滤波技术进行干涉条纹校正。
5) homographic filtering
同态滤波
1.
We also discussed the data pre-processing steps (including geometric correction, ortho-rectification, the automatic extraction of digital elevation model-DEM, as well as removing cloud with homographic filtering).
介绍了冰碛物的提取算法,在同态滤波去云处理的基础之上,通过像素替换、边界提取等恢复云覆盖下的地物,并且得到了矢量边界,并最终得到冰川以及冰碛物的提取结果。
2.
According to the characteristic of clouds at lower frequency and landscape at higher frequency in remote sensing imagery,the paper realizes the removal of clouds in the remote sensing imagery by using the homographic filtering to the lower frequency.
云层的遮挡作用对遥感影像的处理和分析带来一定的困难,依据影像中云雾处于相对低频部分,景物处于相对高频的特性,应用同态滤波的方法实现对云层低频分量的抑制,从而达到去除遥感影像中的云雾影响的目的。
6) Homostasis filter
同态滤波器
补充资料：Frobenius自同态
Frobenius自同态
Froberius endomorphism
I加饭对璐自同态〔Fm加对旧曰吐阅翔解白n;。，o6e，。yea翎八oMo帅.3M] q个元素的有限域乓上概形(scheme)X的自同态咖domo印城m)杯X一X，使得价限制在X(气)上是恒等映射，并且结构层的映射扩:今~今是自乘到q次幂的映射(即把t映到t“).Fro坎对留自同态是纯不可分态射·且具有零微分·对于定义在巩上的仿射簇XC才，F拍b目五出自同态毋把点(x，，…，凡)映到(川，，’‘，对). 定义在巩上的X的几何点的个数等于价的不动点的个数，因此，能够利用1刀台如血公式(此反址忱fo卜m血恤)来确定这些点的个数、义在只上的万履答，.se‘浏’夕翩集合，即“定
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参考词条