Patent ID: 8284896

Claim:
A method of inspecting an object comprising the steps of: using at least a first radiation source generating a first radiation; positioning a plurality of radiation detectors comprising a first set of detectors such that said first radiation is incident on each detector along a first set of paths that are oriented at different angles; generating a second radiation using a second radiation source; orienting said second radiation such that it is at an angle to said first radiation; positioning a plurality of radiation detectors comprising a second set of detectors such that said second radiation is incident on each detector along a second set of paths that are oriented at different angles; further interleaving detectors in said first set of detectors with detectors in said second set of detectors; interposing said object between said first source and said first set of detectors, and between said second source and said second set of detectors; translating said object relative to said first and second radiations; and analyzing data received from said first set of detectors and said second set of detectors.