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Data-driven deformation correction in X-ray spectro-tomography with implicit neural networks

delete2026-03-30
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OA
AI
T
Ting Wang
Z
Zipei Yan
H
Hongyi Pan
K
Kai Zhang
M
Michael K.-P. Ng
X
Xiqian Yu *
C
Chao Wang *
J
Jizhou Li *
DOI:10.1016/j.patter.2026.101515delete
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Abstract

Abstract

En 中文
• CANet is a self-supervised method correcting X-ray spectro-tomography deformations • Coordinate-based network models continuous deformation for precise image alignment • The method unifies tomographic and spectral alignment in a single framework • Robust alignment enables high-fidelity structural and chemical imaging contrast
Keywords:
X-ray spectro-tomography
deformation correction
self-supervised learning
coordinate-based neural network
implicit neural representations
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The Chinese University of Hong Kong
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Hong Kong Baptist University
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