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Description: 自适应滤波wiener方法,使用简单方便,绝对正确-Wiener adaptive filtering method, the use of simple and convenient, absolutely right
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Size: 3072 |
Author: liu |
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Description: Leung-Malik (LM)滤波器组由48个滤波器组成-The LM set is a multi scale, multi orientation filter bank with 48 filters. It consists of first and second derivatives of Gaussians at 6 orientations and 3 scales making a total of 36 8 Laplacian of Gaussian (LOG) filters and 4 Gaussians. We consider two versions of the LM filter bank. In LM Small (LMS), the filters occur at basic scales . The first and second derivative filters occur at the first three scales with an elongation factor of 3 (i.e. and ). The Gaussians occur at the four basic scales while the 8 LOG filters occur at and . For LM Large (LML), the filt ers occur at the basic scales
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Size: 1024 |
Author: 彭欣荣 |
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