出版社：The Institute of Image Information and Television Engineers
摘要：Recently, the way to manage working hours has become an issue with the increase in the death rate from overwork. The Labor Standards Law doesn't provide the way to manage working hours, though it makes it obligatory to manage working hours. In general, it is impossible to strictly manage working hours because a worker manually manages his/her own working hours. Therefore, biometric authentication technology using face images is receiving attention. However, the existing technology using face images is unsuitable for time and attendance management because it requires the person to turn his/her face to the camera, taking time and effort. Therefore, we propose a method of managing time and attendance of workers without making the person conscious of the camera. In this research, firstly we extracted a frontal face image by tracking the face in a film. We then identified the individual using the frontal face image. Finally we output time and attendance information for each individual based on the result of identification.
