DualTrack uses decoupled local spatiotemporal and global anatomical encoders with a fusion module to estimate probe trajectories from 2D ultrasound sequences, achieving sub-5 mm average reconstruction error on public benchmarks.
Medical Image Analysis 96, 103202 (2024)
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DualTrack: Sensorless 3D Ultrasound needs Local and Global Context
DualTrack uses decoupled local spatiotemporal and global anatomical encoders with a fusion module to estimate probe trajectories from 2D ultrasound sequences, achieving sub-5 mm average reconstruction error on public benchmarks.