Face Recognition Based on Dual-Tree Complex Wavelet Transform under Low Illumination Environments.
Deng-Yuan HuangShr-Huan DiWu-Chih HuYi-Jen SuPublished in: IVCNZ (2014)
Keyphrases
- dual tree complex wavelet transform
- face recognition
- dt cwt
- face images
- discrete wavelet transform
- gabor wavelets
- linear discriminant analysis
- facial images
- support vector machine classifier
- texture features
- rotation invariant
- feature representation
- facial expressions
- sparse representation
- discriminant analysis
- dual tree
- computer vision
- object recognition
- face databases
- image fusion
- face detection