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Description: 以下是差影法的源程序。要注意的是，第一幅图的文件名为c:\test.bmp，第二幅图的文件名是c:\backgnd.bmp。它们有着相同的灰度值和调色板。执行时，这两个文件已经准备好。
我们针对的虽然是二值图，但为了处理的方便，用的是256级灰度图，不过只用到了0和255两种灰度级。-Subtraction law of the source. To be noted is, a document of the plan called c : \ test.bmp, second graph in the paper were c : \ backgnd.bmp. They share the same values and gray palette. When implemented, these two documents have been prepared. Our target is worth two plans, but in order to facilitate the use of 256 grayscale. But only uses two 0 and 255 gray levels.
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Size: 2048 |
Author: 王夏 |
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Description: Background subtraction, canny edge detection using opencv
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Size: 847872 |
Author: Revathi |
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Description: This m-file implements the frame difference algorithm for background subtraction.-This m-file implements the frame difference algorithm for background subtraction.
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Size: 3072 |
Author: santosh |
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Description: 视频帧差算法实现的背景减除。matlab代码。-Video frame difference algorithm of background subtraction. matlab code.
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Size: 73728 |
Author: geziyi |
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Description: 基于混合高斯模型的背景减除算法实现。matlab代码。-Gaussian mixture model-based background subtraction algorithm. matlab code.
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Size: 82944 |
Author: geziyi |
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Description: 学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。-The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.
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Size: 398336 |
Author: zhangqing |
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