详情

原文传递 Sensor fusion display evaluation using information integration models in enhanced/synthetic vision applications

题名：	Sensor fusion display evaluation using information integration models in enhanced/synthetic vision applications
作者：	Foyle, David C.
关键词：	applications；integration；information；fusion；evaluation；display；sensor；vision；models；prediction
摘要：	Based on existing integration models in the psychological literature, an evaluation framework is developed to assess sensor fusion displays as might be implemented in an enhanced/synthetic vision system. The proposed evaluation framework for evaluating the operator's ability to use such systems is a normative approach: The pilot's performance with the sensor fusion image is compared to models' predictions based on the pilot's performance when viewing the original component sensor images prior to fusion. This allows for the determination as to when a sensor fusion system leads to: poorer performance than one of the original sensor displays, clearly an undesirable system in which the fused sensor system causes some distortion or interference; better performance than with either single sensor system alone, but at a sub-optimal level compared to model predictions; optimal performance compared to model predictions; or, super-optimal performance, which may occur if the operator were able to use some highly diagnostic 'emergent features' in the sensor fusion display, which were unavailable in the original sensor displays.
报告类型：	科技报告