Fractional Discrete Cosine Transform Based Approach for Compensating the Effect of Light Variations for Robust Face Recognition.
Virendra P. VishwakarmaPublished in: IC3 (2018)
Keyphrases
- discrete cosine transform
- robust face recognition
- image compression
- dct coefficients
- feature analysis
- transform domain
- filter bank
- face recognition
- subspace learning
- varying illumination
- sparse coding
- gabor features
- face recognition algorithms
- motion estimation
- feature space
- three dimensional
- face recognition systems
- illumination variations
- active appearance models
- face images