Identification of Time-Varying External Force Using Group Sparse Regularization and Redundant Dictionary.

Huanlin Liu Hongwei Ma

Published in: Sensors (2023)

Keyphrases

external force
sparse representation
vector field
active contours
gradient vector flow
active contour model
sparse approximation
deformable models
force field
electric field
denoising
medical images
steady state
sparse coding
region growing
compressive sensing