Open access
Aug 2026
The DMD-Based Non-Euclidean Descriptor for Limb Movement Decoding in Pattern Recognition System
The proposed unsupervised feature extraction method employs Dynamic Mode Decomposition (DMD) to isolate meaningful spatiotemporal patterns associated with hand gestures, followed by enhanced spatial representation through the Sample Covariance Matrix (SCM).
Frank Kulwa, Peng-Rui Tai, Hai Li et al.
· IEEE transactions on neural... · 0 citations