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Description: 数字图像邻域平均法去噪的实现(包括有Ｍ文件和图像)-neighborhood Digital Image Denoising the average realized (including M documents and images)
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Size: 160552 |
Author: zql |
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Description: 一种改进的均值滤波法，能得到很好的图象降噪效果！-mean an improved filter that can be very good image noise reduction effect!
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Size: 48150 |
Author: 文特 |
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Description: 使用Gabor滤波器组对图像进行卷积运算-use Gabor filters the image deconvolution operator
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Size: 29696 |
Author: Lei ming |
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Description: 数字图像邻域平均法去噪的实现(包括有Ｍ文件和图像)-neighborhood Digital Image Denoising the average realized (including M documents and images)
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Size: 160768 |
Author: zql |
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Description: 一种改进的均值滤波法，能得到很好的图象降噪效果！-mean an improved filter that can be very good image noise reduction effect!
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Size: 48128 |
Author: 文特 |
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Description: 卷积,二维卷积,是一个函数， 对二维矩阵进行处理-convolution
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Size: 1024 |
Author: Tengji Zhang |
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Description: 数字图像平滑处理。包括各种内核。 数字图像平滑处理。包括各种内核。-conv2
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Size: 1024 |
Author: dxh |
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Description: 计算一维和二维卷积,基本可以替代Matlab中的conv和conv2函数,程序很方便就可以移植成C语言-Calculation of one-dimensional and two-dimensional convolution, the basic alternative to Matlab' s conv and conv2 function, the procedure can be easily transplanted into a C language ..
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Size: 2048 |
Author: chen |
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Description: This is not my work but a function I use often. It is much faster than the conv2 function in matlab
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Size: 2048 |
Author: Niyant |
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Description: Program to implement convolution of two signals.
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Size: 1024 |
Author: Prads |
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Description: 改进的光滑滤波conv2函数。采用3×3窗口-Improve the filtering smooth conv2 function.
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Size: 49152 |
Author: renyh |
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Description: TI dsp C55xx 开发示例：卷积，包括整个工程的源代码，-TI dsp C55xx Development Example: convolution, including the entire project' s source code,
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Size: 15360 |
Author: qianhw |
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Description: CONVOLVE2可以用于任何CONV2使用，采取同样的参数并返回一个小的公差范围内同样结果。加速计算是通过使用面膜中的奇异值分解，表示为外产品总结一下。这些都可以有效地计算与行和列向量的卷积。 CONV2是用来从事这项运动。
可分面具是一个特殊情况，并受CONVOLVE2处理多达FILTER2一样。许多不属于其他口罩可分低等级（如Gabor函数口罩），并更有效地处理CONVOLVE2。
该功能也将计算出降秩逼近一个给定的面具如果需要的话，将使用此是否会加速计算。一个额外的参数允许在错误控制。
附加形状选项允许：（一）2 - D“的通知“执行卷积- 也就是说，输入数组被视为周期，而不是零包围 （二）一个“反思“的边界条件- 那就是，输入数组被视为体现了自身的副本包围。
看到 计算机和机器人视觉 第一卷，由R.M. Haralick和L.G.夏皮罗（Addison - Wesley出版1992年），第298-299
-CONVOLVE2 can be used wherever CONV2 is used, taking the same arguments and returning the same results to within a small tolerance. The computation is speeded up by using the singular value decomposition of the mask to express it as a sum of outer products. Each of these can be computed efficiently as convolution with a row and a column vector. CONV2 is used to carry this out.
Separable masks are a particular case and are handled by CONVOLVE2 much as FILTER2 does. Many other masks which are not separable have low rank (e.g. Gabor function masks) and are handled more efficiently by CONVOLVE2.
The function will also compute a reduced-rank approximation to a given mask if required and will use this if it will speed up the computation. An extra argument allows control over the error.
Additional shape options allow: (a) 2-D "circular" convolution to be performed- that is, the input array is taken to be periodic rather than surrounded by zeros (b) a "reflection" boundary c
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Size: 6144 |
Author: namind |
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Description: Canny边缘检测的高斯卷积，索贝尔operation.entire代码组成，是在建MATLAB函数任何自由，除了必须改变形象reading.threshold根据图像和被提取的特征。
做检查更新的高斯卷积文件，它比前一个准确
请注意，代码的执行时间是low.This是因为没有内在的功能被使用。
为了提高车速了，请改为内置的功能“conv2“的卷积码
-canny edge detection comprising of gaussian convolution,sobel operation.entire code is free of any in built matlab function except for image reading.threshold must be changed depending on the image and the feature to be extracted.
Do check out the updated gaussian convolution file , its more accurate than the previous one
Please note that the code execution time is low.This is because no inbuilt functions are used.
In order to improve up on speed please substitute the convolution code with the inbuilt function "conv2"
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Size: 1024 |
Author: namind |
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Description: 拓扑优化的经典程序，实施过程中采用conv2 Matlab function。希望对对您有所帮助.-The classic topology optimization procedures, the implementation process used conv2 Matlab function. Hope for your help.
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Size: 2048 |
Author: happy511 |
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Description: 一个实现卷积的简单程序，使用分段卷积，使用格式为convII(h，b)-Achieve convolution
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Size: 202752 |
Author: 朱凌 |
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Description: 均值滤波器，对图像做均值滤波。均值滤波是典型的线性滤波算法，它是指在图像上对目标像素给一个模板，该模板包括了其周围的临近像素，再用模板中的全体像素的平均值来代替原来像素值。-Mean filter, the image so mean filter. Mean filter is a typical linear filter algorithm, which is the target pixel on the image to a template that includes the adjacent pixels around it, and then all the pixels in the template to replace the original pixel value average.
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Size: 160768 |
Author: 樊星 |
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Description: 在matlab环境下，自编的高斯滤波函数，其中的二维卷积运算也是自编的，没有使用matlab自带conv2函数。-In the matlab environment, self-Gaussian filter function, which is a two-dimensional convolution self, without using matlab built conv2 function.
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Size: 1024 |
Author: dyb |
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Description: conv2、filter2、imfilter的区别,文中给了一些例子进行对比说明，帮助大家理解。-Difference conv2, filter2, imfilter, the paper gives some examples of comparison that will help you understand.
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Size: 158720 |
Author: 夏绍燕 |
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Description: 拓扑优化77行，特例采用conv2方法，很好的学习指导程序(Topology optimization of the 77 lines, the special case using conv2 method, a good learning guide program)
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Size: 1024 |
Author: Glory封神
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