Spatial Graph Signal Interpolation with an Application for Merging BCI Datasets with Various Dimensionalities.
Yassine El OuahidiLucas DrumetzGiulia LioiNicolas FarrugiaBastien PasdeloupVincent GriponPublished in: ICASSP (2023)
Keyphrases
- signal processing
- brain computer interface
- spatial filtering
- spatio temporal patterns
- spatial information
- graph structure
- spatio temporal
- graph data
- spatial and temporal
- weighted graph
- graph theory
- random walk
- spatial data
- graph model
- connected components
- graph mining
- spatio temporal data
- graph representation
- spatial relations
- graph matching
- point sets
- bipartite graph
- neighborhood graph
- compressive sensing
- graph databases
- frequency domain
- high frequency
- directed graph
- benchmark datasets
- non stationary
- data sets
- pairwise
- spatial relationships
- impulse response
- multiscale
- image processing