3D-2D Registration using X-ray Simulation and CMA-ES

Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

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Radiographs of the hand are useful in diagnosing and staging diseases such as rheumatoid arthritis (RA) and other musculoskeletal diseases. Radiographs are projections of the 3D anatomy, with the useful information such as pose and pathology becoming lost in the process. We propose a 3D hand pose recovery method for radiographs of hands using a novel hybrid image registration method. Our pose recovery pipeline consists of aligning a simulated X-ray (digitally reconstructed radiograph) of an articulated phantom mesh model to a real hand radiograph using Covariance Matrix Adaptation Evolution Strategy. Early results demonstrate that our approach works well. Further inquiry is required to evaluate the applicability of our registration approach to other articulated musculoskeletal anatomy.
Iaith wreiddiolSaesneg
Tudalennau458-468
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 2021
DigwyddiadInternational Conference on the Applications of Evolutionary Computation - Seville, Sbaen
Hyd: 7 Ebr 20219 Ebr 2021
Rhif y gynhadledd: 24
http://www.evostar.org/2021/evoapps/

Cynhadledd

CynhadleddInternational Conference on the Applications of Evolutionary Computation
Teitl crynoevo*2021
Gwlad/TiriogaethSbaen
DinasSeville
Cyfnod7/04/219/04/21
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