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wbalance
Matlab程序,实现了一种新的色彩白平衡算法。 针对物体在有色光源照射下呈现偏色的现象,提出一种改进的LoG边缘自动白平衡算法。该算法在YCbCr空间的Cb和Cr分量上同时利用LoG算子提取边缘,利用LoG边缘具有零交叉特性直接得到边缘两侧的像素。为了避免占主导的彩色纹理造成干扰,利用白色区域的偏色信息进行边缘抑制。利用得到彩色边缘对原图的偏色进行有效的估计,最后计算三颜色通道的增益并进行白平衡。对大量图片进行了实验,结果表明该算法对不同色光照射下的图像均能很好地进行白平衡,同时与多种白平衡算法的对比实验表明该算法适应面广,性能良好。
(Matlab program implements a new color white balance algorithms.)
- 2009-10-21 16:33:34下载
- 积分:1
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flow-calculate-
潮流计算 matlab 编程 牛顿 (flow Calculate matlab )
- 2011-07-08 17:16:14下载
- 积分:1
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OFDM
移动通信系统中正交频分复用OFDM的matlab仿真,包括调制和解调等(Mobile communication system in orthogonal frequency division multiplexing OFDM matlab simulation, including the modulation and demodulation, etc)
- 2014-10-27 22:47:21下载
- 积分:1
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xiangguanfa
运用MATlab软件,通过散斑相关法计算材料在力的作用下的变形和应变(The use of MATlab software, the speckle correlation method to calculate the deformation and strain effect of material in force under the)
- 2014-11-22 15:21:01下载
- 积分:1
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SVC_toolbox
support vector clustering for Matlab tool box
- 2020-10-05 19:37:38下载
- 积分:1
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Adaptive_median_filter_using_Embedded_MATLAB
Adaptive median filter using Embedded MATLAB
- 2008-08-14 19:38:30下载
- 积分:1
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DSP
说明: 数字信号处理设计与仿真分析
(1)建立两个模拟信号的数学模型 sa1(t)和 sa2(t), 其中 sa1(t)是有用信号, sa2(t)是干
扰信号。 两个信号的中心频率、信号带宽等参数由学生自己选定,要求两个信号的频谱不重
叠, sa2(t)的幅度比 sa1(t)的幅度高 20dB, 两个信号时域叠加得到合成信号 xa(t), 即
xa(t)= sa1(t)+ sa2(t)
设计计算机程序仿真产生 sa1(t)、 sa2(t)、 xa(t)信号, 分别画出三个模拟信号的时域波
形和频谱图;(Establish two mathematical models of analog signals sa1(t) and SA2 (t), where SA1 (t) is the useful signal and SA2 (t) is the dry signal
Interference signals.)
- 2020-12-05 21:59:24下载
- 积分:1
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MATLAB
说明: 复杂网络分析中的无标度,小世界和ba模型的源代码(Analysis of complex networks scale-free, small world, and ba model source code)
- 2011-04-11 16:16:54下载
- 积分:1
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deinterlace
deinterlace去隔行算法,将隔行序列变为逐行(deinterlacing algorithms deinterlace interlaced sequences into progressive)
- 2020-08-05 13:38:34下载
- 积分:1
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Membuat-Sendiri-Aplikasi-Database-Koperasi-dengan
This is a good literature that could help everyone to learn how to type basic source code in matlab. It also could help people to create some simple programs in matlab
- 2013-05-03 11:12:18下载
- 积分:1