À-trous wavelet transform-based hybrid image fusion for face recognition using region classifiers.
Ayan SealDebotosh BhattacharjeeMita NasipuriConsuelo Gonzalo-MartínErnestina MenasalvasPublished in: Expert Syst. J. Knowl. Eng. (2018)
Keyphrases
- image fusion
- multiresolution
- multiscale
- contourlet transform
- fusion methods
- source images
- laplacian pyramid
- multi sensor
- dyadic wavelet transform
- image fusion algorithm
- remote sensing
- translation invariant
- wavelet transform
- wavelet representation
- fusion method
- fusion rules
- wavelet coefficients
- pixel level
- discrete wavelet transform
- image processing
- wavelet decomposition
- dt cwt
- wavelet domain
- image registration
- nonsubsampled contourlet transform
- filter bank
- data fusion
- denoising
- face images
- fused image
- stationary wavelet transform
- multi focus image fusion
- facial features
- facial expressions
- wavelet packet
- edge information
- feature set
- input image
- object detection
- feature vectors
- feature extraction