目录一、边缘填充概述二、OpenCV中的边缘填充方式1. 常量填充(BORDER_CONSTANT)2. 边缘复制(BORDER_REPLICATE)3. 反射填充(BORDER_REFLECT)4. 反射101填充(BORDER_REFLECT_101)5. 环绕填充(BORDER_WRAP)6.