Method and apparatus to measure the cross-sectional area of an object

摘要

An apparatus for determining a cross-sectional area of an object. The apparatus includes a plurality of radiant energy sources, a plurality of radiant energy detectors oriented to receive radiant energy emitted by the plurality of radiant energy sources, a strobing module in communication with the plurality of radiant energy sources for strobing the plurality of light sources, and a profile determination module in communication with the plurality of radiant energy sources and the strobing module for determining the cross-sectional area of an object disposed between the plurality of radiant energy sources and the plurality of radiant energy detectors.