Face Recognition Using Convolution Based Dwt and CLBP Feature Vectors
Narayan T Deshpande, Dr. S Ravishankar · IOSR Journal of Computer Engineering · 2016
The face recognition is an essential criteria to identify a person in recent advanced security systems.In this paper, we propose efficient Face Recognition using Convolution based DWT and CLBP Feature Vectors.Here database images are first applied with DWT then normalized and convolved with the original image to achieve sharpening of images and filtering of high frequency components.The features thus obtained are applied to CLBP which generates more unique features.The same procedure is repeated for test image to obtain unique test features which are compared with database features using Euclidean Distance.The performance parameters are calculated for standard database and it is observed that the proposed method is better in comparison with the existing methods.