搜索资源列表
sc
- 用matlab实现巴特沃斯高通和低通滤波滤波,对图像进行相应的处理-Using matlab to achieve Butterworth high-pass and low-pass filtering filtering, the image corresponding treatment
butterworth
- 设计一个巴特沃斯滤波器,对一幅图像进行滤波。-Design a Butterworth filter, an image filtering.
ImageEnhance
- 空间域、频域图像增强,包括基本灰度变换,直方图处理,空间平滑、锐化处理,理想、巴特沃斯和高斯滤波器,快速傅立叶变换等-Space domain, frequency domain image enhancement, including basic gray transform, histogram processing, spatial smoothing, sharpening, ideals, Butterworth and Gaussian filters, fast Fourier t
image-processing
- 应用傅立叶变换对图像处理,实现查看图像的功率谱,以及功率谱经过巴特沃斯高通、低通和高斯高通、低通滤波器后图像的功率谱,再把功率谱还原为图像的功能。-Fourier transform for image processing, see the image of the power spectrum, and the power spectrum after Butterworth high-pass, low-pass and high-pass Gaussian low-pass filter
yu-chu-li
- P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运
matlab
- 巴特沃斯滤波器,主要实现的是低通信号,此功能模块的低通曲线很符合理想的幅频特性。-Butterworth filter, the main achievement is low traffic numbers, the low-pass curve is consistent with this function module ideal frequency characteristics.
Digital-image-processing
- 一 彩色图像灰度化 1 二 空域增强技术 2 2.1 直接灰度映射 2 2.1.1 图像求反(负片) 2 2.1.2 调用imadjust 2 2.1.2 动态范围压缩 3 2.1.3 灰度切分 4 2.1.4 位图切分 5 2.2 直方图变换 6 2.3 空域滤波 7 2.3.1平滑滤波 7 2.3.2锐化滤波 9 三 基本图像变换 11 四 频域图像增强 12 4.1 低通滤波 12 4.1.1 理想低通滤波 12 4.1
digital-image-processing
- 冈萨雷斯版数字图像处理的实验代码,包括灰度变换,中值滤波,图像均衡化,拉普拉斯变换,巴特沃斯滤波等内容-Gonzalez edition digital image processing experimental code, including gray transform, median filtering, image equalization, Laplace transform, Butterworth filter, etc.
HighFreEmphasize
- 图像处理中高频增强滤波的实现。选用的是巴特沃斯滤波器,程序中有详细注释。-The implementation of high frequency emphasize filter with butterworth filter。
matlab
- matlab实现直方图均衡化、同态滤波、中值滤波及巴特沃斯带阻滤波器-Matlab histogram equalization, homomorphic filtering, median filtering and Butterworth band stop filter
Butterworth
- 二阶巴特沃斯(Butterworth)高通滤波,对图像具有良好的滤波效果-Second-order Butterworth (Butterworth) high-pass filter, the image has a good filtering effect
Butterworth
- matlab的巴特沃斯低通滤波器,代码简单,实现起来快速有效!-matlab Butterworth low-pass filter, the code is simple, fast and effective to achieve them!
P0311
- 利用巴特沃斯(Butterworth)低通滤波器对受噪声干扰的图像进行平滑处理-Use Butterworth (Butterworth) low-pass filter noise interference by the image smoothing
MATLAB16
- 【谷速软件】matlab源码-巴特沃斯滤波图像平滑-[Valley] matlab source software speed- Butterworth filter image smoothing
denoise
- matlab实现图像去噪,滤波,边缘检测,锐化。文件中包含m码和程序中使用到的图片。对图像添加椒盐噪声并用medfilt2函数去噪。二阶巴特沃斯滤波器滤波。-matlab realize image denoising, filtering, edge detection, sharpening. M file contains code and procedures used to the picture. Add salt and pepper noise image with medfil
test
- 数字图像处理中低通滤波器的matlab程序代码,包括巴特沃斯、高斯和理想低通滤波器-Digital Image Processing low pass filter matlab code, including Butterworth, Gaussian and ideal low-pass filter
pyzq
- 图像增强,仿真结果有巴特沃斯频域滤波,灰度调整,空域滤波,理想频域滤波,直方图均衡化-Image enhancement, simulation results Butterworth frequency domain filtering, grayscale adjustment, spatial filtering, the ideal frequency domain filtering, histogram equalization
bianhuanalvbo
- 程序代码说明 P0301:数字图像矩阵数据的显示及其傅立叶变换 P0302:二维离散余弦变换的图像压缩 P0303:采用灰度变换的方法增强图像的对比度 P0304:直方图均匀化 P0305:模拟图像受高斯白噪声和椒盐噪声的影响 P0306:采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307:采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308:图像的自适应魏纳滤波 P0309:运用5种不同的梯度增强法进
Butterworth
- 对整幅三维影像数据进行Butterworth高通滤波处理(10阶2次),先进行傅里叶变换,利用巴特沃斯高通滤波器数学模型进行变换,在傅里叶逆变换得到新数据-For the entire three-dimensional image data Butterworth high-pass filtering (10-order twice), the first Fourier transform, use Butterworth high-pass filter to transform the
filter
- 实现图像的二阶巴特沃斯(Butterworth)低通、高通滤波器,高斯低通、高通滤波器-Butterworth LPF、Butterworth HPF、Gaussian LPF、Gaussian HPF