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cours_formes
traitement d images contours et formes
- 2012-02-12 04:39:25下载
- 积分:1
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sate_ndvi
在idl环境下批量处理提取modis ndvi数据(the program can extract the ndvi data from modis ndvi product)
- 2009-12-25 17:11:21下载
- 积分:1
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sift
基于sift的图片近似拷贝检测技术算法的实现(Sift-based image copy detection technology approximation algorithm)
- 2013-11-05 13:48:14下载
- 积分:1
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MyDialog
AutoCAD二次开发的图像处理代码,对彩色图像进行区域生长,然后提取边界,实现图像分割.(AutoCAD second development of image processing code, color images of regional growth, and then extract the boundary, realize image segmentation.)
- 2007-09-18 14:18:42下载
- 积分:1
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matlab_zq
对RGB图象的处理,一般要进行增强以达到去噪,锐化的功能,本程序在拉普拉斯算子基础上实现的(RGB images of the treatment, the general should be enhanced in order to achieve de-noising, sharpening function, the procedures in the Laplacian, based on the)
- 2008-05-11 18:08:04下载
- 积分:1
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gaussian_model
模式识别中高斯模型,一个比较有用的用matlab实现的程序代码(pattern recognition Gaussian model, a useful comparison with the realization of the Matlab code)
- 2006-09-08 20:53:54下载
- 积分:1
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video
通过matlab实现对视频的实时提取及处理(Real-time extraction and processing of the video by matlab)
- 2012-07-27 09:29:34下载
- 积分:1
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untitledshiyan
Z源逆变器开路三相SVPWM调制,注入了三次谐波分量。(Open-circuit Three-phase SVPWM Modulation of Z-source Inverter)
- 2020-10-07 10:37:37下载
- 积分:1
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Ncut_9
NCUT切割,对源码进行了改进,改进后取消了只能压缩到160*160才能切割的限制(NCUT cutting, source code improvements, improved to cancel restrictions can only be compressed to 160* 160 to cut)
- 2012-12-13 15:20:19下载
- 积分:1
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restore
说明: 图像增强的目标是改进图片的质量,例如增加对比度,去掉模糊和噪声,修正几何畸变等;图像复原是在假定已知模糊或噪声的模型时,试图估计原图像的一种技术。
图像增强按所用方法可分成频率域法和空间域法。前者把图像看成一种二维信号,对其进行基于二维傅里叶变换的信号增强。采用低通滤波(即只让低频信号通过)法,可去掉图中的噪声;采用高通滤波法,则可增强边缘等高频信号,使模糊的图片变得清晰。具有代表性的空间域算法有局部求平均值法和中值滤波(取局部邻域中的中间像素值)法等,它们可用于去除或减弱噪声。
(A sharp and clear image is not directly produced
from the optics, however, digital signal processing applied to the sampled image produces a sharp and clear final image that
is also insensitive to misfocus related aberrations. This paper gives an overview of Wavefront Coding and example images
related to the two applications of machine vision/label reading and biometric imaging. Design techniques of Wavefront
Coding are unique from that of traditional imaging system design since both the optics and digital processing characteristics
of the system are jointly optimized for optimum system performance.)
- 2010-04-07 15:41:40下载
- 积分:1