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Filtering problem with nonlinear observations and drift terms equal to gradient vector field plus affine vector field.
Stephen S.-T. Yau
Lixing Jia
Published in:
CDC/ECC (2005)
Keyphrases
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vector field
gradient field
scalar field
optical flow
velocity field
motion field
lie group
flow field
multiscale
image gradient
external force
computer vision
motion estimation
image registration
deformation field
displacement field