An Analysis of Perspectives for Using High-Speed Cameras in Processing Dynamic Video Information
Denis Ivanko, Alexey Anatolievich Karpov · Informatics and Automation · 2016
In this paper, we review the actual and perspective areas of use of high-speed video cameras. We discuss the possibility of applying high-speed cameras in the field of human-computer interaction to detect dynamic video information (including visual speech). We also describe main tasks, which can be solved with high-speed cameras, such as: automatic lip-reading, eye blink detection, facial micro-expression recognition, etc. We identify potential challenges associated with the introduction of high-speed video cameras and analyze the conditions of research area. Besides, we analyze state-of-the-art in the field at the moment and prove that there is an urgent need for further scientific and technical developments in this area. We propose some advanced applications and tasks in the human-computer interaction domain, where high-speed video capturing can be useful, such as audio-visual continuous speech recognition and automatic reading speech by lips. In further research, we will implement such a multimodal system for audio-visual Russian speech recognition using a microphone and a high-speed video camera JAI Pulnix.