A Review: Design and Implementation of Image Acquisition and Voice Based Security System

This paper gives a brief overview of security using Biometrics Parameters. Security is one of the utmost requirements of homes and businesses which require multimodal biometric identification. This paper aims to identify a person through Voice and face recognition. The ARM based voice recognition module is used for voice recognition. Also some other techniques available for voice recognition are spectrum analysis using Matlab or readily available voice recognition module interfaced with ARM. The Purpose of using ARM is its high processing capacity, small size and low power consumption. A second level biometric identification is face recognition. A Matlab based Principal Component Analysis (PCA) and Adaboost Algorithm is used for face recognition. If both voice and face will be recognised then access will be granted to a particular person.