摘要
在基于CCD图像传感器构成的高温测量系统中,为了计算高温目标的温度场,必须将高温目标图像与其背景图像准确分割。把通常用于图像边缘检测的小波模极大值取阈值法直接应用于目标图像的分割,设计一种基于Bubble小波变换的高温熔体图像分割算法,实验结果表明能快速准确地分割出目标图像,有很强的实用性。
In order to compute the surface temperature field of high temperature target,the high temperature measurement system which based on the CCD （charge couple device） must exactly segmented the high temperature target image with the background image.The wavelet modulus maxima are almost applied in edge detection.In this paper, the thresh from wavelet modulus maxima is used in image segmentation,and gives out a high temperature melt segmentation algorithm which based on the Bubble wavelet.The experiment results whieh can well extract the target in fast are satisfying.The algorithm has high practical value.
出处
《能源技术》
2005年第4期139-141,154,共4页
Energy Technology
基金
国家自然科学基金(编号:50374079)
博士点基金(编号:20030533008)资助项目
