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Description: visual C++编写的图象平滑例子,主要包括几种最常用的算法.-prepared by the image smoothing examples, including several of the most commonly used algorithms.
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Size: 26585 |
Author: ljw |
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Description: 实现图象平滑（去噪声），锐化算法的源代码-Picture smoothing,Sharping algorithm code
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Size: 24576 |
Author: 站长 |
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Description: 平滑滤波 一般来说，图像的能量主要集中在其低频部分，噪声所在的频段主要在高频段，同时系统中所要提取的汽车边缘信息也主要集中在其高频部分，因此，如何去掉高频干扰又同时保持边缘信息，是我们研究的内容。为了去除噪声，有必要对图像进行平滑，可以采用低通滤波的方法去除高频干扰。图像平滑包括空域法和频域法两大类，在空域法中，图像平滑的常用方法是采用均值滤波或中值滤波，对于均值滤波，它是用一个有奇数点的滑动窗口在图像上滑动，将窗口中心点对应的图像像素点的灰度值用窗口内的各个点的灰度值的平均值代替，如果滑动窗口规定了在取均值过程中窗口各个像素点所占的权重，也就是各个像素点的系数，这时候就称为加权均值滤波；对于中值滤波，对应的像素点的灰度值用窗口内的中间值代替。实现均值或中值滤波时，为了简便编程工作，可以定义一个n*n的模板数组。另外，读者需要注意一点，在用窗口扫描图像过程中，对于图像的四个边缘的像素点，可以不处理；也可以用灰度值为"0"的像素点扩展图像的边缘。下面给出了采用加权均值滤波的图像平滑函数代码和效果图：-smoothing filter general, the image of energy is mainly focused on the low-frequency part of the noise lies mainly in the high-frequency band, which system to extract the vehicle Edge Information has been concentrated in some of its high frequency, therefore, how to remove high-frequency interference at the same time, maintain the edge information, we Institute enforcement of the content. In order to remove noise, it is necessary for smooth images can be used to the low-pass filter to remove high-frequency interference. Image Smoothing including airspace and frequency domain method two categories, in the airspace law, the common image smoothing method is used Mean Median filter or filter for filtering mean, it is an odd point in the sliding window on the sliding images of the corresponding
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Description: //Name:smooth.c//Purpose: To perform smoothing and sharpening//Author: phoenix, CS, TshingHua, Beijing, P.R.C.//Email: bjlufengjun@www.163.net or lufengjun@hotmail.com//Date:April 3, 1998
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Size: 23552 |
Author: 石后生 |
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Description: 曲线数据处理之滑动平均算法，主要讲述：曲线平滑。具体内容为：无论通过什么观测途径所得到的曲线数据，总不免有噪声。为了了解事物的变化规律，可以通过平滑处理消除噪声的干扰。观测曲线既有长周期的趋势性变化，也包括短周期的局部变化，在人们注重趋势性变化时，也需要对曲线进行平滑处理。-curve data processing for moving average algorithm, the story : curve smoothing. Specifically : no matter what way has been observing the curve data, inevitably noisy. In order to understand the changes things can be smoothed through eliminate noise interference. Observing curve both long cycle of change in the trend, including a local short-period changes in the people of the importance of the trend changes, you need to be smoothed curve.
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Size: 18432 |
Author: 梁建军 |
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Description: visual C++编写的图象平滑例子,主要包括几种最常用的算法.-prepared by the image smoothing examples, including several of the most commonly used algorithms.
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Size: 26624 |
Author: ljw |
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Description: 这个程序能清楚显示灰度图形的灰度直方图，并能进行平滑与滤波处理，方便程序员观察了解图像。-this procedure will clearly show that the gray-scale graphics histogram, and for smoothing and filtering. Observer allows programmers to understand images.
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Size: 6144 |
Author: 空想位 |
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Description: 一个能够对图像进行平滑(smoothing)和尖锐（Sharpening）处理的-one to the image smoothing (smoothing) and acute (Sharpening ) handled a
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Size: 67584 |
Author: 宿太学 |
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Description: 利用Excel进行指数平滑分析与预测,比较好用..谢谢版主,我已上传5个,如果有需要还有不少,希望您能通过我,我现在需要下载一个源码.以后我自己写的程序就都上传上去给大家一起用吧.-use Excel exponential smoothing analysis and forecasts, better quality .. Thank you, the moderator, I have uploaded five, If there is a need there are many, I hope you pass, I now need to download a source. After I wrote it myself on the procedures are uploaded to join up with it.
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Size: 249856 |
Author: 集讵相 |
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Description: DigitalFiltering_gui applies methods of digital image analysis to images AND grids
This includes a broad suite of smoothing (low-pass) filters, as well as contrast
enhancement filters, edge enhancement filters, edge detection filters, general high-pass filters, etc.-DigitalFiltering_gui applies methods of digital image analysis to images AND grids This includes a broad suite of smoothing (low-pass) filters, as well as contrast enhancement filters, edge enhancement filters. edge detection filters. general high-pass filters, etc..
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Size: 17408 |
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Description: This software enables an automatic as well as manual filtering of images in the frequency domain (pattern suppression & emphasis, image smoothing and edge enhancing). See application examples & download PC version at http://mywebpage.netscape.com/atanasiuvlad/bluenile/ -This software enables an automatic as well as manual filtering of images in the frequency d omain (pattern suppression
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Size: 1675264 |
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Description: tfrpwv是计算离散信号Ｘ的Wigner-Ville分布．Tfrspwv是计算离散信号Ｘ的平滑伪Wigner-Ville分布．-tfrpwv is calculated discrete signal X Wigner-Ville distribution. Tfrspwv calculation of the discrete X-signal smoothing pseudo Wigner-Ville distribution.
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Size: 1024 |
Author: 李响 |
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Description: 24位彩色图像处理源码，可实现基本处理、平滑处理、锐化处理和特效处理。已经删除了debug/release目录-24 Color Image Processing source, basically, smoothing, sharpening and effects processing. Have been deleted and debug/release directory
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Size: 408576 |
Author: 李松原 |
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Description: 均值偏移算法，在图象的平滑和分割方面是一种很有用的处理方法-mean deviation algorithm, the image smoothing and segmentation is a very useful approach
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Size: 3072 |
Author: fuyong |
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Description: 前后向空间平滑ＭＵＳＩＣ算法程序，阵元天线数可变，绝对可用．-Before and after spatial smoothing MUSIC algorithm procedures, variable number of antenna array element is absolutely available.
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Size: 1024 |
Author: 袁峰 |
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Description: 实现图象的平滑（去噪声），锐化
命令行编译过程如下
vcvars32
rc bmp.rc
cl smooth.c bmp.res user32.lib gdi32.lib
注意事项：
运行时，文件c:\test.bmp必须存在-The realization of image smoothing (to noise), the process of sharpening the following command-line compiler vcvars32rc bmp.rccl smooth.c bmp.res user32.lib gdi32.lib Note: run-time, file c: est.bmp must exist
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Size: 23552 |
Author: 刘丽丽 |
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Description: 不带像素操作的机器视觉代码-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter.
The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners.
A small number of filters covers the entire image.
This method is fast and discards irrelevant information-Without pixel machine vision operation code-The brain transforms and discards pixels. The transformation is a smoothing and differencing filter. The output of an individual filter is ambiguous.The output of 5 filters lets us find edges and corners. A small number of filters covers the entire image. This method is fast and discards irrelevant information
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Size: 179200 |
Author: 李小 |
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Description: 平滑处理程序
平滑处理程序
平滑处理程序-Smoothing process smoother process smoothing procedures
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Size: 4096 |
Author: zouave |
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Description: 采用自适应平滑约束的立体匹配方法Adaptive smoothing method for stereo matching constraints-Adaptive smoothing method for stereo matching constraints
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Size: 913408 |
Author: fanny51 |
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Description: Mesh Smoothing and Enhancing. Curvature Estimation
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Size: 406528 |
Author: etisermars |
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