基于灰度平均梯度和粒子群优化的散焦图像模糊参数估计

吴章平, 刘本永

Estimation of defocus blurring parameter based on grayscale mean gradient and particle swarm optimization

WU Zhangping, LIU Benyong

计算机应用 . 2016, (4): 1111 -1114 . DOI: 10.11772/j.issn.1001-9081.2016.04.1111