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<title>滤镜示例</title>
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<ol>
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<a href="gaussianblur.html">高斯模糊滤镜</a>
</li>
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<a href="convolvematrix.html">矩阵卷积运算滤镜</a>
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<a href="projection.html">投影滤镜</a>
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</ol>
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