self-healing effect

Based on the introduction of the origin of the ringing effects in image restoration algorithm in aero-optics effect, the method of constrained adaptive restoration was adopted to reduce ringing effects.

在简单剖析了气动光学效应图像复原过程的振铃效应产生原因的基础上,提出了采用受限制自适应复原算法抑制振铃效应,并利用Sobel梯度算子产生的图像加权矩阵对算法进行了改进,与传统的wiener滤波等其它复原算法相比,实验数据结果表明受限制自适应复原算法对复原图像的振铃效应有明显的抑制效果,提高了图像复原质量,是一种有效的图像复原方法。