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filter
- 1. 用imoise()函数给一幅数字图像加入’salt & pepper’和’Gaussian’噪声2）用3x3,5x5邻域平均平滑对图像进行处理3）用3x3,5x5中值滤波对图像进行处理， 2. 对一幅数字图像采用理想低通、Butterworth低通 、Gaussian低通滤波器进行平滑；对一幅数字图像采用理想高通、Butterworth高通 、Gaussian高通滤波器进行平滑。-1. With imoise () function to a digital image by a
belixiangditong_pinghua
- 数字图像处理，频域滤波：理想低通滤波器、梯形滤波器、巴斯沃特滤波器-Digital image processing, frequency domain filtering: an ideal low-pass filter, ladder filters, Bath Water Filter
filter
- 频域低通滤波（理想低通滤波器、梯形低通滤波器、巴特沃斯低通滤波器、指数低通滤波器），频域高通滤波（理想高通滤波器、梯形高通滤波器、巴特沃斯高通滤波器、指数高通滤波器）-Frequency-domain low-pass filter (ideal low-pass filter, ladder low-pass filter, Butterworth low-pass filter, the index low-pass filter), frequency-domain high-pass f
Gaussian_Lowpass_Filter
- 二阶高斯低通滤波器，实现对图像的平滑处理，-Gaussian second-order low-pass filter, to achieve the smoothing of images,
low pass filter
- 理想，Buuterworth 高斯低通滤波-Ieal, butterworth gaussian low pass filter
high-and-low-pass-filter
- 这是Matlab实现高通滤波和低通滤波的源代码，主要包括巴特沃斯低通滤波器、理想低通滤波器和高斯低通滤波器。-this is the source code that has implemented the BTW low pass filter and ideal low pass filter as well as gaussian low pass filter.
lowpass
- 基于matlab的，不同截断半径时低通滤波滤波,及傅立叶反变换再现图像，简单易学，希望对你有帮助。-Matlab based on different cut-off low-pass filter at a radius of filtering, and Fourier Transform reproduce images, easy to learn, and they hope to help you.
Imagelow-passfilter
- 低通滤波容许低频信号通过, 但减弱[或减少]频率高于截止频率的信号的通过。对于不同滤波器而言,每个频率的信号的减弱程度不同。-Low-pass filter allows low-frequency signals, but weakened [or decrease] the frequency higher than the cut-off frequency of the signal through. For different filter for each frequency of
MATLAB_Medical_Image_Process_Experiments
- MATLAB医学影像处理实验(内含14个原代码及教学的说明) (1)Plot a sine function using MATLAB, and write the data into a file (2)Read data from a file, plot a SINC function, and append the result back to the same file (3)Plot a Gaussian distribution using MATLAB (4)Fo
Ideal-low-pass-filter
- 一个理想低通滤波器--使用matlab的实现 -An ideal low-pass filter- the realization of using matlab
Digital-Image-Processing-Procedures
- 图像对数变换，图像拉伸和压缩灰度值，图像规定化，均衡化，位图切割，图像放大缩小，图像求反，平或滤波器，理想低通滤波器，理想高通滤波器，巴特低通滤波器-Logarithmic transformation of the image, the image gray value stretching and compression, image-oriented provisions, equalization, cutting bitmap, image zoom, image inverted,
Butterworth-low-pass-filter-
- 1阶巴特沃兹低通滤波器 将原定义在图像空间的图像转换的频域空间，利用频域空间的特有性质进行加工，最后再转换到图像空间-An order Butterworth low-pass filter the original definition of the image of the image space into the frequency domain, frequency domain-specific nature of processing, and finally converted
Butterworth-low-pass-filter
- 图形图像处理中巴特沃兹低通滤波器matlab代码-Butterworth low-pass filter code in the Graphics and Image Processing
FIR-low-pass-filter
- 一个简单小巧的FIR低通滤波器的实现代码，对初学图像的有帮助-A simple and compact FIR low-pass filter to achieve code beginner image
low-pass-filter-design
- 用频率采样法设计FIR低通滤波器，本科生毕业设计用-Undergraduate graduation design with low-pass filter design FIR frequency sampling method,
Butterworth-low-pass-filter-code
- 关于图像处理方面的程序Butterworth低通滤波器的代码-Code on image processing program Butterworth low-pass filter
simple-low-pass-filter-design
- 大学生图像处理，第6章实验简单低通滤波器的设计-Students image processing, Chapter 6 Experimental simple low-pass filter design
Tugas-3-High-Pass--Low-Pass-Filter
- This code is to get high pass filter and low pass filter
low-pass-filter
- 使用fir1函数实现低通滤波器，使用了hamming窗来实现的-Design of low pass filter using fir1 function and Hamming window
low-pass-filter-matlab-program
- 实现了Fir汉宁窗设计II型数字低通滤波器，文件中含有子函数文件，运行成功，无错误-The Fir Hanning window design II digital low-pass filter, the file contains sub function files, run successfully, no error