Fig. 1From: Preliminary evaluation of the VIsion PERformance (VIPER) simulatorExamples of the VIPER course design (sign and improvised explosive device (IED) placement tagged with GPS coordinates) and examples of a simulation run in the visible (signs) and infrared (IEDs) spectra. a Illustration of the 1.1-mile data collection course for VIPER and location of signs and IEDs (6 each) along the course. b Example of a simulation run in the visible spectrum with the user indicating a sign detected inside the green box. (c) Simulation run in the infrared spectrum showing the image of a detected IED inside the green boxBack to article page