摘要
提出了一种处理激光等离子体中含吸收的图像重建方法 ,且运用最大熵原理推导出适用于含吸收的重建算法。采用不同的图像实例进行模拟计算 ,结果表明采用吸收校正方法的精度明显高于不考虑吸收校正的精度。
A method of image reconstruction with attenuation correction for laser produced plasma was presented. The principle of the maximum entropy is used to derive reconstruction algorithm which is suitable for reconstruction with absorption. The algorithm is used to simulate two images model. The results show that the reconstruction accuracy with attenuation correction is dramatically improved as compared to the accuracy without attenuation correction.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2001年第10期1199-1202,共4页
Acta Optica Sinica
基金
中国工程物理研究院预研基金资助课题
