Sensitive Detection of Fissile Material (image) American Institute of Physics Caption This is a simulated inspection of a layered baggage-like object that contains a thin, shielded plutonium wedge (a), not to scale. A single energy radiograph is shown in (b) along with the material estimations from the adaptive inverse algorithm which show an equivalent of color vision (by material) for a single-view radiograph using spectral X-ray detector data. Credit A. Gilbert, UT Austin/PNNL Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.