3D-2D Registration using X-ray Simulation and CMA-ES
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
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2021. 458-468 Papur a gyflwynwyd yn International Conference on the Applications of Evolutionary Computation, Seville, Sbaen.
Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
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TY - CONF
T1 - 3D-2D Registration using X-ray Simulation and CMA-ES
AU - Wen, Tianci
AU - Mihail, Radu P.
AU - Vidal, Franck
N1 - Conference code: 24
PY - 2021
Y1 - 2021
N2 - 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.
AB - 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.
U2 - 10.1007/978-3-030-72699-7_29
DO - 10.1007/978-3-030-72699-7_29
M3 - Paper
SP - 458
EP - 468
T2 - International Conference on the Applications of Evolutionary Computation
Y2 - 7 April 2021 through 9 April 2021
ER -