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基于opencv实现的灰度变换
- 基于opencv实现的灰度变换,低通滤波,直方图均衡化,边缘检测等算法。-Opencv implementation based on gray-scale transformation, low-pass filtering, histogram equalization, edge detection algorithm.
fft
- 利用傅里叶变换对图像进行降低噪声处理,而且内附有高通和低通滤波功能-Fourier transform
Low_Pass_Filter
- opencv 写的频率域滤波包含高斯,理想,巴特沃斯低通滤波,-opencv write the frequency domain filtering includes Gaussian, ideal Butterworth low-pass filter,
opencv_smooth
- 实现高斯函数,及多种滤波器所实现的低通空域滤波-Achieve Gaussian function, and a variety of low-pass filter realized by spatial filtering
include
- 用不同的核进行图像的二维滤波 函数cvSmooth实现各种方法的图形平滑。 一般来说,图像平滑主要是为了消除噪声。图像的常见噪声主要有加性噪声、乘性噪声和量化噪声等。由于图像的能量主要集在低频部分,而噪声所在频段主要在高频段,因此通常都是采用低通滤波的方法消除噪声。 函数cvFilter2D对图像做卷积运算。 对图像进行线性滤波,支持替换方式操作。当核运算部份超出输入图像时,边界外面的像素值等于离它最近的图像像素值。 -Graph smoothing function of
daitong
- 带通滤波器matlib实现,高通滤波器,低通滤波器-Bandpass filter matlib achieve
LOW_PASS_FILTER
- 基于VC6.0和opencv的频域低通滤波器程序,实现了低通滤波的基本功能-Opencv based on VC6.0 and low-pass filter in the frequency domain procedures to achieve the basic functions of the low-pass filter
graph3
- 图像处理,包括低通滤波,高通滤波,傅里叶变换等-Image Processing
opencv_fft_filter
- 基于opencv的图像低通滤波和维纳滤波-weina filter,lowpass filter
low-pass-filter
- opencv3.0+vs2013编写理想低通,巴特沃斯低通,高斯低通滤波器-opencv3.0+vs2013 write ideal lowpass, Butterworth low-pass, low-pass Gaussian filter
rhesesvgn
- 这是用三角窗设计的FIR低通滤波器,来消除音乐信号的噪声,(This is using triangular window design of FIR low-pass filter, to eliminate the noise of the music signal,)