公开(公告)号：US20240077434A1

公开(公告)日：2024-03-07

申请号：US18240846

申请日：2023-08-31

Applicant: Lumafield, Inc.

Inventor： Adam P. Damiano ,  Kevin David Cedrone

IPC: G01N23/046

CPC classification number: G01N23/046 ,  G01N2223/1016 ,  G01N2223/303 ,  G01N2223/306 ,  G01N2223/323 ,  G01N2223/401 ,  G01N2223/419

Abstract: Systems, methods, apparatuses, and computer program products for nonintrusive scanning of objects using x-ray electromagnetic radiation. One method may include adjusting, by a computed tomography scanning device, at least one operation parameter including a grey value threshold based upon a material composition of a scan target; and collecting, by the computed tomography scanning device, at least one x-ray frame of the scan target based upon the at least one adjusted operation parameter.

公开(公告)号：US20240185395A1

公开(公告)日：2024-06-06

申请号：US18526889

申请日：2023-12-01

Applicant: Lumafield, Inc.

Inventor： Adam P. Damiano ,  Kevin David Cedrone

IPC: G06T5/50 ,  G01N23/046 ,  G01N23/083

CPC classification number: G06T5/50 ,  G01N23/046 ,  G01N23/083 ,  G01N2223/505 ,  G06T2207/10081 ,  G06T2207/10116 ,  G06T2207/20221

Abstract: Systems, methods, apparatuses, and computer program products for nonintrusive scanning of objects using X-ray electromagnetic radiation. One method can include generating at least one two-dimensional X-ray radiograph image; generating synthetic flat field data using the at least one two-dimensional X-ray radiograph image, a second two-dimensional X-ray radiograph image, or both; and applying flat field image correction using the synthetic flat field data to the at least one two-dimensional X-ray radiograph image.