摘要
详细介绍了电容层析成像技术(ECT)的近期研究进展。在简要介绍电容层析成像系统的基础上,重点总结了电容层析成像技术应用研究现状。包括图像重建算法、实验室应用、硬件系统设计和现场应用等方面的研究。最后指出电容层析成像技术发展中亟待解决的问题,为研究该领域指明了努力的方向。
The latest developing progress of electric capacitance tomography (ECT) is introduced in detailed. On the basis of the introduction of electric capacitance tomography system, the current applicable research status of ECT, including research on image reconstruction algorithm, application in laboratory, design of hardware system, and field applications is emphatically summarized. Finally, the existing problems need to be solved urgently are pointed and the orientation for people in research area to make great efforts is given.
出处
《自动化仪表》
CAS
2008年第9期1-5,9,共6页
Process Automation Instrumentation
基金
甘肃省自然科学基金资助项目(编号:3ZS062-B25-016)
兰州交通大学"青蓝"人才资助项目
关键词
图像重建算法
过程层析成像技术
电容层析成像
数据采集单元
反投影算法
Image reconstruction algorithm Process tomography (PT) Electrical capacitance tomography (ECT) Data acquisition unit Back projection algorithm