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Simple Digital Pic Process

  • This simple project includes functions as below, you can run each file separatedly.
  • Detailed comments and annotations are in each file.
  • My example picture (exp.jpg) is a rgb picture. You can use your own rgb picture and rename it exp.jpg, then, run the file without any change.
  • Develop Environment: Windows 7 + MATLAB R2014a
Function File Name
Image Smoothing imageSmoothing.m
Image Sharpening(Edge Extraction) imageSharpening.m
Median Filtering medianFiltering.m
Histogram Equalization histEqualization.m
Hough Transfer(Line Extraction) houghTransfer.m
Low-Pass Filtering in Frequency Domain(ideal filter & Gaussian filter ) idealnGaussianLowPassFilter.m
Low-Pass Filtering in Frequency Domain(Butterworth filter) butterworthLowPassFilter.m
Image Motion Degradation and Restoration imageDegradationnRestoration.m
  • 工程包含以下的功能以及文件,独立的运行每个文件即可达到要求。
  • 细节的注释在文件中单列。
  • 示例图片命名为exp.jpg,是一个RGB格式的图片。你可以使用你自己的图片作为处理对象。如果重命名为exp.jpg,程序不作修改就可以继续运行。
  • 开发环境: Windows 7 + MATLAB R2014a
实现功能 文件名
图像平滑 imageSmoothing.m
图像锐化(边缘提取) imageSharpening.m
中值滤波 medianFiltering.m
直方图均衡化 histEqualization.m
hough变换(直线提取) frequency filtering houghTransfer.m
频域低通滤波(理想滤波器与高斯滤波器) idealnGaussianLowPassFilter.m
频域低通滤波(巴特沃斯滤波器) butterworthLowPassFilter.m
运动退化生成与复原处理 imageDegradationnRestoration.m