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Privvy
NoConnectionPendingException extends IllegalStateException.
- 2014-02-19 12:05:22下载
- 积分:1
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OCR
important algorith ocr for recognition for car template important algorith ocr for recognition for car template important algorith ocr for recognition for car template
- 2010-05-31 23:49:34下载
- 积分:1
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bishematlab
毕设可能会用到的很好用的mimo程序,很重要计算信道的(Completed the set may be used with MIMO program, it is important to calculate the channel)
- 2013-05-12 23:35:19下载
- 积分:1
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compressed_sensing
1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)(Orthogonal Matching Pursuit inCS)
- 2015-04-01 10:35:34下载
- 积分:1
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tiaohe
这是调和函数用MATLAB实现的代码,精确,简单易懂(This is the realization of harmonic functions with MATLAB code, accurate, easy-to-read)
- 2009-04-16 12:54:21下载
- 积分:1
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fengcengzonghe01
对X光图像进行综合增强,用到了各种方法,并集中起来,希望对大家有帮助,仅供大家参考,希望有用(Expansion of the edge of the image matrix so that matrix, the edge of large circle, easy to use template processing, in the hope we have help, only for your reference and hope be useful)
- 2009-11-06 11:38:28下载
- 积分:1
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pectuniins
Inspect an object handle
- 2010-12-16 19:22:09下载
- 积分:1
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MIMO
mimo信道容量分析mimo信道容量分析mimo信道容量分析mimo信道容量分析(mimo channel capacity analysismimo channel capacity analysismimo channel capacity analysismimo channel capacity analysis)
- 2014-11-03 20:16:02下载
- 积分:1
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TYZmyPCA
PCA算法的matlab程序。本代码是对一维信号进行PCA降维处理的matlab函数。(PCA algorithm matlab program. This code is a one-dimensional signal processing PCA dimensionality reduction matlab function.)
- 2020-11-17 13:39:39下载
- 积分:1
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pcnn
利用pcnn,每当有一批像素对应的神经元点火,对像素值进行一次修正。第n次点火的所有神经元用矩阵B(n)表示,
已经点火的像素位置标记为‘1’,未点火的标记为‘0’。通过一个3*3的模板滑过B(n),判断若模板内的值全为‘1’或全为‘0’,
则这些像素值不进行处理,否则若模板中心的值为‘1’,则增加该位置的像素值的大小,中心值为‘0’,则减小像素值。该功能由xiugai(B,K)函数实现
Beta取负值来抑制周围的神经元点火,因为输入pcnn(X)的是模糊图像,抑制之后使处理的像素值更加接近原图像的像素值(抑制参数通过试验确定,并不精确)
总之运行结果只是对像素值变化较大的边缘区域进行了像素值的修正。
通过不断调整参数使峰值信噪比有所升高,但是升高得不是太多(Use pcnn, whenever a group of pixels corresponding to the firing of neurons, a correction value for the pixel. Ignition of all the n-th neuron matrix B (n) represents,
Already ignition pixel position labeled 1 , unfired labeled 0 . By a 3* 3 templates over the B (n), determines if the value within the template are all 1 or all 0 ,
These pixel values are not processed, otherwise the value if the template center 1 , then the increase in the size of the pixel values of the position, the center value of 0 , the pixel value is reduced. This function is implemented by xiugai (B, K) function
Beta is a negative value around the element to inhibit neuronal firing, because the input pcnn (X) is a blurred image, the pixel values of inhibition after treatment of the pixel value closer to an original image (suppression parameter determined by experiment, is not exact)
Results only in short run large changes in the edge region of the pixel values of the corrected pixel values.
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- 2014-12-01 09:16:42下载
- 积分:1