International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering (IJAREEIE)
Biometric is the science of verifying the identity based on subject's physical and behavioral characteristics. Identity verification specially in applications related to major crime is challenging. Hidden faces and covered ears by hairs are some possible issues. In addition biometrics solutions need direct collaboration with the goal. Gait analysis is a proper solution as long as people need to walk and it almost cannot be hidden. The proposed solution in this paper uses simple background subtraction to extract subject's silhouette and eliminate background.