Extraction of Illumination-Invariant Features in Face Recognition by Empirical Mode Decomposition.
Dan ZhangYuan Yan TangPublished in: ICB (2009)
Keyphrases
- invariant features
- empirical mode decomposition
- illumination invariant
- face recognition
- multi band
- non stationary
- color invariant
- illumination conditions
- image matching
- local binary pattern
- hilbert huang transform
- wavelet decomposition
- intrinsic mode functions
- computer vision
- human faces
- shape features
- texture images
- face images
- feature extraction
- multispectral
- keypoints
- single image
- lighting conditions
- frequency band
- multiresolution
- image sequences