浅谈多传感器信息融合技术

Survey on Multisensor Information Fusion Technology

多传感器信息融合广泛应用于自动目标识别、战场监视、机器人、工业过程控制、遥感、图象处理、模式识别等领域。介绍了多传感器信息融合技术的概念、原理、功能模型,其融合方法主要介绍了Dempster-Shafer证据理论(D-S证据理论),由于D-S证据理论存在处理大量不确定的系统估计问题的特性,可以将其应用于势态估计问题。

Multisensor information fusion is being applied to a wide variety of fields such as automated target recognition , battlefield surveillance , robotics, industrial process control, medical diagnostics, image processing and pattern recognition . The concept and the basic theory of the multisensor information fusion technology is introduced, and the problem of functional model and methods are discussed. The multisensor fusion method on D-S evidential theory relative to situation assessment system is put forward, since it can be used to deal with the uncertain problems in the system.