高速粒子场的全息再现图像的自动分割方法

An Automatic Segmenting Method for the Reconstructed Image of High Speed Particle Field

针对再现图像的处理,通过将图像细分为多个较小区域,在每个小区域同时采用多种阈值计算方法,并引入错误校正机制,获得了能稳定地分割图像的自适应阈值.在此基础上,再用种子生长方法进一步界定粒子的边界,能获得更准确的分割结果,且其过程可以自动完成.该方法已成功用于动态实验图像的处理,获得了很好的结果,静态粒子靶实验表明该方法处理得到的相对误差小于15 %.

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