Electrical Tree Growth Identification by Means of Discrete Wavelet Transform (DWT) and Principal Component Analysis (PCA).
Osvaldo MuñozRoger SchurchJorge Alfredo Ardila-ReyPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- discrete wavelet transform
- principal component analysis
- principal components
- multiresolution
- wavelet domain
- high frequency
- image fusion
- dimensionality reduction
- wavelet coefficients
- shift invariant
- low dimensional
- face recognition
- subband
- low pass
- digital watermarking
- face images
- haar wavelet transform
- linear discriminant analysis
- discriminant analysis
- dual tree complex wavelet transform
- dual tree
- feature extraction
- complex wavelet transform
- feature vectors
- feature space
- lifting scheme
- multiresolution decomposition
- low frequency
- image watermarking
- motion estimation
- wavelet filters
- random projections
- dt cwt
- image registration
- palmprint