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Spectral analysis of the tremor motion for needle detection in curvilinear ultrasound via spatiotemporal linear sampling.
Parmida Beigi
Robert Rohling
Septimiu E. Salcudean
Gary C. Ng
Published in:
Int. J. Comput. Assist. Radiol. Surg. (2016)
Keyphrases
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spectral analysis
space time
spatial and temporal
moving objects
spectral features
spectral methods
image sequences
curvilinear structures
motion estimation
filter bank
speech signal
autoregressive
video sequences
computer vision
optical flow
face recognition
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