登录
首页 » matlab » medfilt

medfilt

于 2011-12-11 发布 文件大小:3KB
0 227
下载积分: 1 下载次数: 3

代码说明:

  this codes describe several kind of image filters

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • secaizhuanyi
    运用openCV编写的C++图像色彩转移程序,原理是先转化到Lab图像,再保持L不变调整图像的a、b分量的均值跟方差。(Using openCV prepared C++ image color transfer process, the principle is first converted to Lab image, and then adjust the image to keep L constant a, b, with the mean variance component.)
    2013-09-15 16:40:26下载
    积分:1
  • MeFrm
    说明:  傅立叶变换在图像处理中的重要作用: (A) 图像增强与图像去噪 绝大部分噪音都是图像的高频分量,通过低通滤波器来滤除高频噪声;边缘也是图像的高频分量,可以通过添加高频分量来增强原始图像的边缘; (B) 图像分割与边缘检测 提取图像高频分量 (C) 图像特征提取 形状特征:傅里叶描述子 纹理特征:直接通过傅里叶系数来计算纹理特征 其他特征:将提取的特征值进行傅里叶变换来使特征具有平移、伸缩、旋转不变性 (D ) 图像压缩 可以直接通过傅里叶系数来压缩数据;常用的离散余弦变换是傅立叶变换的实变换; (Fourier transform in the important role of image processing: (A) image enhancement and image denoising Most of all images of high frequency noise by low pass filter to filter out high frequency noise edge is the image of the high frequency components can be enhanced by adding high frequency components to the edge of the original image (B) Image segmentation and edge detection High frequency components extracted image (C) image feature extraction Shape features: Fourier descriptors Texture: directly through the Fourier coefficients to calculate the texture features Other features: The characteristic value extracted by Fourier transform to the characteristics of translation, scaling, rotation invariance (D) image compression Fourier coefficients can be directly compressed data commonly used discrete cosine transform is the Fourier transform of the real transformation 朗读显示对应的拉丁字符的拼音)
    2011-03-28 19:06:27下载
    积分:1
  • bpsko_analysis
    基于小波分析的BPSK的OFDM的分析,将对其的频谱进行分类及预测,(Based on the wavelet analysis of the analysis of BPSK OFDM, will the classification and prediction of the spectrum。 )
    2012-03-22 21:41:32下载
    积分:1
  • bianhuan
    利用霍夫变换检测直线,园,椭圆,曲线,简单有效,用用方便(Using Hough transform to detect straight lines, park, oval, curve, simple, effective, easy to use with)
    2011-04-26 10:53:12下载
    积分:1
  • image-reconstruction-algorithms
    一篇关于光声成像的图像重建算法研究,开发工具为matlab,罗列了很多理论知识(A photoacoustic imaging of image reconstruction algorithms, development tools matlab, listed a lot of theoretical knowledge )
    2011-12-29 17:02:02下载
    积分:1
  • xtx
    说明:  对灰度图像和二值图像进行去噪,是一种形态学滤波器。(denoiseing for the gray image and binary image)
    2010-04-23 14:23:38下载
    积分:1
  • CameraTrackingmaster
    moving tracking based in D5M camera tracking camera
    2016-04-08 14:57:11下载
    积分:1
  • 监督分类
    说明:  利用IDL编程,使用最小距离法对图像进行监督分类(Using IDL programming, using the minimum distance method to supervise the classification)
    2020-12-21 09:44:15下载
    积分:1
  • myaffine
    完整正确的仿射变换程序,测试过绝对没有错(Complete the correct affine transformation procedures, the test had absolutely nothing wrong with)
    2007-11-26 19:30:54下载
    积分:1
  • Moravec_corrlation
    moravec算子提取特征点,然后用相关度进行匹配(moravec operator feature point extraction, and then match the correlation)
    2021-04-22 15:48:48下载
    积分:1
  • 696516资源总数
  • 106918会员总数
  • 4今日下载