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变分算法,只是说明下变分算法的构造,可运行,头文件是些opencv头文件-Variational method, simply stated under variational construction algorithm can be run, the header file is some opencv header files
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Variational level set method
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CV模型是一种重要的图像分割模型,本文针对其收敛速度慢、效率低的缺点提出一种求解CV模型的新方法.首先将CV模型的能量泛函改写成与原来有相同稳定解的总变分公式形式,然后使用对偶公式法求总变分公式的极小值,再在其中引入一速度项以加快模型的收敛速度.新方法一方面克服了梯度下降法要求时间步长小、迭代次数多的缺点,经过较少次的迭代就能收敛,减少了迭代计算的次数-CV model is one of the most important image segmentation model and disad
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Spectrum-based decomposition of a 1D input signal into k band-separated modes. Here, we propose an entirely non-recursive variational mode decomposition model, where the modes are extracted concurrently. The model looks for an ensemble of modes and t
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基于变分方法 灰度图像 去噪 TV模型 处理效果较好-The TV image denoising model based on variational method is better
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基于变分方法 灰度图像 去噪 第一个简单模型 处理效果较好-A simple model based on variational method for image denoising is better
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变分模态分解 信号处理方法 数据序列平稳化。(The data sequence of the signal processing method of variational mode decomposition is smoothed.)
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