Tensorflow padding的SAME和VALID

参考链接：https://blog.csdn.net/wuzqChom/article/details/74785643

W为输入的size，F为filter的size，S为步长，⌈⌉为向上取整符号

VALUE:
$newHeight = newWidth =⌈\frac{W-F+1}{S}⌉$
SAME:
$newHeight = newWidth =⌈\frac{W}{S}⌉$