Facial expressions are the straight link for showing human emotions. Psychologists have established the universality of six prototypic basic facial expressions
With the speed gap between storage system access and processor computing, end-to-end data processing has become a bottleneck to improve the total performance of
This paper provides efficient and robust algorithms for real-time face detection and recognition in complex backgrounds. The algorithms are implemented using a
Image denoising has remained a fundamental problem in the field of image processing. With Wavelet transforms, various algorithms for denoising in wavelet domain