While blending factors are gained using the energy function that contains image gradient,which conquers the blur and mackle problems in the overlap area if using the tradition linear weight function.

后对于传统图像理中采用线性加权函数通常引起的终拼图像重叠区域模糊问题,构造图像梯度的能量函数,用于计算重叠区域的全局优因子。