But traditional border processing methods will cause false edges, and also should consider the parity of filter coefficient.

而传统的延拓方法在前后两个边界处都会产生伪边缘，并且在延拓时还需考虑滤波器系数长度的奇偶性。

youdao

But traditional border processing methods will cause false edges, and also should consider the parity of filter coefficient.

而传统的延拓方法在前后两个边界处都会产生伪边缘，并且在延拓时还需考虑滤波器系数长度的奇偶性。

youdao