blur circle造句

• Aberration blur circle
  像差模糊图
• We acquired best restoration of defocus images using one blurred image , and estimated the focused position according to radius of blurred circles at two different lens positions , the focus error was less than 5 %
  利用单幅图像，用图像恢复的手段得到了准焦位置图像的最佳恢复；利用在两个位置所得图像，用模糊圆半径估计出准确对焦位置，对焦误差小于5 。