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Description: opencv_ 应用gaussian filter 高斯滤波 and中值滤波 median filter 处理图像的简单程序
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Size: 1430310 |
Author: lulvyanfeng |
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Description: Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).
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Size: 2048 |
Author: gz |
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Description: 高斯滤波处理源代码，对图像的处理效果很好 -Gaussian filter source code, the right image processing with good results
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Size: 64512 |
Author: 刘靥 |
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Description: 快速高斯滤波工具箱（fast guassian toolbox），具有良好的滤波效果，希望大家可以用来进行探讨。-Fast Gaussian filter Toolbox (fast guassian toolbox). good filtering effect, we hope can be used to explore.
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Size: 3072 |
Author: sea |
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Description: ·图像检测：包括显示灰度直方图、Canny算子边缘检测；
·图像增强：包括随机噪声、傅立叶变换、中值滤波、高斯滤波；
·色彩变换：包括彩色->灰度、反色处理、亮度调整、直方图均衡化。 -Image Detection : to show gray histogram, Canny edge detection operator; Image enhancement : including random noise, Fourier transform, filter, Gaussian filter; Color transformation include : Color-
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Size: 142336 |
Author: 第一缕阳光 |
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Description: Steerable高斯图像滤波器，非常不错
在国外网站上找到的，可以学习
-Steerable Gaussian filter images, very good abroad found on the site, we can learn from
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Size: 336896 |
Author: 江南书虫 |
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Description: 高斯平滑滤波，绝对可用！希望给大家带来方便·本人也是个初学者，很希望能够得到大家的帮助。-Gaussian filtering, absolutely available! We hope to bring convenience I was a beginner, I hope we can get help.
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Size: 152576 |
Author: zhaoxiaoguang |
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Description: gaussian filter for image in c
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Size: 13312 |
Author: wangyg |
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Description: 高斯滤波器是一个平滑化滤波器，平滑化程度是由标准差σ来控制，σ值越大，平滑程度越高，相对的，影像越模糊。-Gaussian filter is a smoothing filter, the degree of smoothing is to control the standard deviation
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Size: 14190592 |
Author: 郭媛媛 |
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Description: 一个高斯滤波器的滴递推实现，可以实现无限脉冲响应-A Gaussian filter recursive realize the droplet, you can realize infinite impulse response
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Size: 3072 |
Author: ygtang |
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Description: Gaussian filtering in one, two or three dimensions is among
the most commonly needed tasks in signal and image processing.
Finite impulse response filters in the time domain
with Gaussian masks are easy to implement in either floating
or fixed point arithmetic, because Gaussian kernels are
strictly positive and bounded. But these implementations are
slow for large images or kernels. With the recursive IIRfilters
and FFT-based methods, there are at least two alternative
methods to perform Gaussian filtering in a faster way,
but so far they are only applicable when floating-point hardware
is available. In this paper, a fixed-point implementation
of recursive Gaussian filtering is discussed and applied
to isotropic and anisotropic image filtering by making use of
a non-orthogonal separation scheme of the Gaussian filter.
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Size: 1024 |
Author: yangdi |
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Description: C#写的滤波程序 可以做高斯滤波等-C# to write filtering procedures, the usual source image processing are written by the VC, this is C#, can do Gaussian filter -C# Filtering procedure can be written to do Gaussian filtering-C# To write filtering procedures, the usual source image processing are written by the VC, this is C#, Can do Gaussian filter
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Size: 31744 |
Author: hjay |
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Description: OPENCV下的中值滤波，均值滤波，高斯滤波程序-OPENCV the median filter, mean filter, Gaussian filter procedure
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Size: 308224 |
Author: 何迪 |
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Description: This program show the effect of Gaussian filter. The output are four subfigures shown in the same figure:-This program show the effect of Gaussian filter. The output are four subfigures shown in the same figure:
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Size: 1024 |
Author: katore vishal |
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Description: Simple Gaussian filter
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Size: 249856 |
Author: Vlade |
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Description: 图像高斯滤波C++设计代码Image Design Gaussian filter C + + code
-Image Design Gaussian filter C++ code
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Size: 1024 |
Author: d |
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Description: 高斯滤波实质上是一种信号的滤波器，其用途是信号的平滑处理，我们知道数字图像用于后期应用，其噪声是最大的问题，由于误差会累计传递等原因，很多图像处理教材会在很早的时候介绍Gauss滤波器，用于得到信噪比SNR较高的图像（反应真实信号）。于此相关的有Gauss-Lapplace变换，其实就是为了得到较好的图像边缘，先对图像做Gauss平滑滤波，剔除噪声，然后求二阶导矢，用二阶导的过零点确定边缘，在计算时也是频域乘积=>空域卷积。 -Gaussian filter
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Size: 123904 |
Author: 宋杰 |
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Description: 用于设计高斯滤波器（模拟，非数字滤波器）的辅助软件，绝对保证独此一份，有需要的可作参考。用vb编写，小小软件，请多多指教，谢谢。-Gaussian filter used in the design (analog, non-digital filter) and supporting software, this an absolute guarantee of independence, need for reference. Vb prepared, a small software, exhibitions, thank you.
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Size: 12288 |
Author: 沈玉 |
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Description: 这段代码的功能是生成高斯滤波器的，用matlab来实现的。-The code s function is to generate Gaussian filter with matlab achieved.
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Size: 3072 |
Author: 袁峰 |
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Description: 高斯频域滤波，各向异性滤波，低通滤波，作为图像平滑处理(gaussian filter in frequency field)
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Size: 3072 |
Author: LIWANGAB
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