Open access
Aug 2026
SO(3)-based and structure-guided deformable registration for respiratory motion correction in thoracic PET
TLCE-morph, a Tri-Path Lie Convolution Encoder-based learning framework for deformable respiratory motion correction in thoracic PET, achieves the most favorable overall quantitative performance and shows more consistent local structural recovery in representative motion-sensitive regions.
Hui Zhou, Longxi He, Siyu Wang et al.
· Frontiers of Physics · 0 citations