A Hybrid BCI Using Singular Value Decomposition Values of the Fast Walsh-Hadamard Transform Coefficients.
Ebru ErgünOnder AydemirPublished in: IEEE Trans. Cogn. Dev. Syst. (2023)
Keyphrases
- singular value decomposition
- transform coefficients
- reconstruction error
- walsh hadamard
- transform domain
- singular values
- least squares
- reconstructed image
- dimensionality reduction
- subband
- signal processing
- image matching
- image reconstruction
- coding scheme
- principal component analysis
- data sets
- multiresolution
- computer vision
- visual quality
- rate distortion
- bitstream
- bit rate
- face recognition
- three dimensional