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Fourier-Mellin

于 2011-10-22 发布 文件大小:2892KB
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  Application of the Fourier-Mellin transform to translation-, rotationand scale-invariant plant leaf identification

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  • tuxingbianhuan
    用c++编写的三维图像变换的源代码,也是计算机图像学中经常要学习的一种变换。(Transform the source code written in c++ three-dimensional images, but also often have to learn a transformation in the computer iconography.)
    2012-05-24 16:00:54下载
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    2007-05-11 10:09:59下载
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  • LMD
    自己编写的数字图像处理程序,包括打开bmp图像,直方图,阈值分割,形态学处理等功能。(digital image processing procedures, including open bmp image, histogram, threshold segmentation, morphological processing and other functions.)
    2013-11-14 22:17:45下载
    积分:1
  • Basic-function-of-morphology
    基于数学形态学的顺序滤波源程序,可以更改。(Mathematical Morphology order filtering source, can be changed.)
    2013-06-05 11:12:27下载
    积分:1
  • vcphotoboth
    VC++处理图像模糊或柔化的效果示例源程序,类似Photoshop中的图像高斯模糊效果,每点击一次鼠标右键,程序为模糊一次,直到你满意为止。注意程序仅实现了模糊的功能,其它功能比如程序优化和效率方面的考虑还比较少,因此程序运行速度方面可能会欠缺一些(VC++ deal with image blur or soften the effect of sample source code, similar to Photoshop' s image Gaussian Blur effect, each click the right mouse button, the procedures for fuzzy time until you are satisfied. Note that the program is only vague functions, other functions such as process optimization and efficiency considerations is still relatively small, the speed of the program is running may lack some of the)
    2012-06-25 15:06:57下载
    积分:1
  • K_MeansSeg
    KMeans图像聚类分割:用K-Means聚类方法来对图像进行分割。主要是对图像的颜色进行聚类。开发环境:VC6,需要安装OpenCV。(KMeans clustering in image segmentation: with K-Means clustering approach to image segmentation. Mainly the color of the image cluster. Development Environment: VC6, need to install OpenCV.)
    2010-08-08 13:13:32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
  • RC_C++
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    2018-03-27 21:14:02下载
    积分:1
  • xaiobo
    基于小波的视频图像压缩研究进展 基于小波的视频图像压缩研究进展(Wavelet-based video image compression research progress)
    2012-02-04 00:38:19下载
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    基于opencv的Kinect深度图像的去噪,滤波(Opencv based Kinect depth image denoising, filtering)
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