raph meaning in Chinese
拉夫
Examples
- Um . . . excellent g ] raph
唔. . .图表做的真好 - Um . excellent g raph
唔.图表做的真好 - In the pretreatment , we mend image by gray - level and direction - raph filtering . the program we proposed , without binarization and thinning , has high rapidity and saves a lot of calculation time
预处理时，先对采集的指纹进行灰度滤波，然后再通过计算块方向图对指纹进行方向图滤波，从而实现灰度修补。