n.微枝末节;细节
In this paper, we employ an improved minutia preserving smoothing algorithm based on solving a nonlinear diffusion equation. 但降噪算法常会因过度平滑引起图象细节特征的模糊,因此需要采用能保留细节的平滑处理算法。
n.细枝末节
名词minutia的复数形式.