A computational framework for tracking grain boundaries in 3D image data: Quantifying boundary curvatures and velocities in polycrystalline materials

· · 来源:proxy资讯

优点:计算简单,导数恒为1(正区间),缓解梯度消失

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政绩观,连着发展观。政绩观正确与否,决定着发展的成效乃至成败。

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