Technologies of Hand Gesture Recognition Based on Vision
Guo Cai-long · Computer Technology and Development · 2008
Computer has been widely used in all parts of people's daily life.The study of the mutual relationship between people and computer has also become the focus of the scientific research.The ability for computer to visually recognize hand gestures is essential for future human-computer interaction.Moreover hand gesture recognition based on vision can promote the sign language recognition development.Sign language recognition can eliminate the exchange barrier between healthy person and deaf-mute,which enables them to obtain the healthy person's normal life,helps them to take part in social activity.Presents the development,technical difficulty and elaborates the system principle and the composition of hand gestures recognition based on vision.Moreover,introduced the modeling of hand gesture and the technique of hand gestures recognition.