Patent ID: 7593506
Filing Date: 2009-09-22
Classification: G01N,G01V

Abstract:
1. An inspection system for inspecting an object, the system comprising: a. a first source for providing a first beam of penetrating radiation of specific cross-section directed in a first beam direction; b. a second source for providing a second beam of penetrating radiation of specific cross-section directed in a second beam direction substantially coplanar with the first beam direction and temporally interspersed with the first beam of penetrating radiation; c. at least one scatter detector for detecting radiation scattered from at least one of the first beam and the second beam by any scattering material within the inspected object and for generating a scattered radiation signal; d. a controller for creating a scatter image of the scattering material based at least on the scattered radiation signal; e. a third source for providing a third beam of penetrating radiation; and f. a transmission detector disposed distally to the object with respect to the third source for imaging the object in transmitted x-rays to augment the scatter image.