Dual-energy x-ray detector providing spatial and temporal interpolation

摘要

A side-by-side x-ray detector provides dual energy measurements in a scanned configuration where high and low energy detector elements are interspersed. Alternating high and low energy detector elements in both row and column allows for interpolation and time and space providing virtual measurements at identical times and locations reducing image artifacts and errors caused by edges in the image. The resulting detector may be suitable for a variety of imaging applications including medical densitometry and baggage scanning.