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液滴体积的测量方法和测量系统
Application NumberCN201210333220.7
于强; 童方圆
2012
Application Date2012-09-10
Date Available2014-03-26
Country中国
Abstract

本发明涉及一种液滴体积的测量方法和测量系统,其中,该方法包括:图像平滑步骤,其用于减少噪声;计算梯度幅度和方向步骤;非极大值抑制步骤,其用于对幅值图像中的屋脊带进行细化,只保留幅值局部变化最大的像素点;双阈值处理和边缘连接步骤,其用于去除虚假边缘并将真正边缘连接起来;图像细化步骤,其用于得到图像边缘为单像素级别的图像,从而得到液滴外围轮廓;最后根据所述液滴外围轮廓,得到液滴的体积。采用本发明提供的方法,提高了液滴体积的测量精度。

Language中文
Document Type专利
Identifierhttp://ir.nssc.ac.cn/handle/122/2276
Collection空间技术部
Recommended Citation
GB/T 7714
于强,童方圆. 液滴体积的测量方法和测量系统[P]. 2012-01-01.
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