| The world of technology has made our life easier and at the same time has gifted us lots of convenience and smart environments. A smart environment is one that is able to identify people, interpret their actions, and react appropriately. Thus, one of the most important building blocks of smart environments is a personal identification system. Face recognition devices are ideal for such systems, since they have recently become fast, cheap, unobtrusive, and, when combined with voice-recognition, are very robust against changes in the environment. Moreover, since humans primarily recognize each other by their faces and voices, they feel comfortable interacting with an environment that does the same. We present a brief summary of the history and mathematical framework of face recognition, the current state of the art, and present-day commercial systems.This is not only a system, but it is also one more step to enter the human-computer interaction. It has used the modern MP4 technology to convert the input video into smaller file and then transmitted through faster network like Bluetooth. The main software bundle is MPEG4IP which used mp4live technology to make the codec of the video information. At last the Open biometry has helped us to finish the final work.We then at last described developments towards future applications: building interactive smart environments, augmenting human face recognition technology and ultimately making computers so usable, portable and intuitive that they become ubiquitous - the so-called fourth generation" of computing. |
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