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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
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Visualc++Imageexample(XuHui)
Visual C++数字图像实用工程案例光盘代码(Visual C++ Digital image utility works case CD-ROM code)
- 2007-10-19 16:59:22下载
- 积分：1
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Canny
本压缩包有canny算子的源程序代码和测试图片。(The archive has canny operator of the source code and test images.)
- 2008-07-24 11:22:50下载
- 积分：1
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chap01
Visual C++数字图像处理技术与工程案例，各章节源代码，这是第一章的代码(The Visual C++ digital image processing technology and engineering cases, the source code of each chapter, this is the first chapter of the code)
- 2013-03-20 13:16:47下载
- 积分：1
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Histogram-method
利用直方图双峰法选取适当阈值对图像进行二值化处理。此法只适用于直方图为双峰状图像。(Using the Shuangfeng method to the appropriate threshold histogram of image processing two values. This method is only applicable to the histogram of image of Shuangfeng.)
- 2015-04-14 15:56:07下载
- 积分：1
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SHUZITUXIANGCHULIYUANDAIMA
数字图像处理源码,包含数字图像处理的诸如边缘检测等多个功能程序(C++)(Source digital image processing, including digital image processing such as edge detection and many other functional procedures (C++))
- 2008-06-01 10:59:54下载
- 积分：1
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DepthBasics-D2D
使用KINECT获取深度图像的源码，在vs平台下使用C++编写。(Use KINECT obtain depth image source, written using C++ in vs internet.)
- 2015-06-18 10:27:05下载
- 积分：1
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tezhengtiqu
c++特征提取，提取图像当中的红色灯笼。。。(c++ feature extraction, image extraction among red lanterns)
- 2015-04-03 11:25:51下载
- 积分：1
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SIRC_convert_MLC_C3
说明： SAR影像单视数据转为多视数据，数据间相互转化，快捷处理SAR数据(Single-look SAR image data into a more visual data, data inter-conversion, fast processing SAR data)
- 2008-09-19 20:29:08下载
- 积分：1
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DIBDisplay
这些代码是有关数字图像处理的一些算法，大家有需要的，可以在里面找些与自己相关的(These codes are some of the digital image processing algorithms, we need, in which you can find some with their associated)
- 2013-07-12 17:55:23下载
- 积分：1
