Recognizing facial expressions and emotions is a basic skill that is learned at an early age
and it is important for human social interaction. Facial expressions are one of the most …

Speech signals are complex. Their quality can diminish drastically due to the interference of
different types of noises. A system is required to de-noise the noisy speech signals and turn …

En el campo del procesamiento de imágenes, el ruido representa un componente no
deseado que puede ocurrir durante la adquisición, transmisión y almacenamiento de …

Numerous efforts have focused on the problem of reducing the impact of noise on the
performance of various speech systems such as speech coding, speech recognition, and …