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About this paper
FNU Abhimanyu, Andrew L. Orekhov, John Galeotti, Howie Choset
U-RAFT compensates for ultrasound motion by estimating pixel displacement between a reference frame and each moving frame, then warping the moving image toward the reference. The authors train RAFT without manually labeled motion fields. In three anesthetized pigs, compensation reduced average pixel movement by 76%, demonstrating feasibility in porcine lung ultrasound, not clinical benefit or superiority to other methods.
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