Results show that the proposed PSF parameter estimation technique and the defocused image restoration are effective.

实验结果表明：该方法能有效地估计离焦模糊参数和复原模糊图像。

youdao

The principle of the algorithm was introduced and the results of the algorithm to deal with the infrared defocused image of electrical device were analyzed.

文中介绍了该算法的原理并对电力设备红外离焦图像处理结果进行了分析。

youdao

This method improves the estimating precision of the point spread function. Wiener filter is fabricated for recovering the defocused image based on the defocused point spread function.

并在求取离焦点扩散函数的基础上，优化了维纳滤波器，很大程度上降低了噪声对离焦模糊图像复原的不良影响。

youdao