Vision-Based Recognition of Hand Gestures:A Survey
Hai‐Peng Ren · Dianzi xuebao · 2000
Hand gestures play a natural and intuitive communication mode for all human dialogs.The ability for computer to visually recognize hand gestures is essential for future human computer interaction.However,vision based recognition of hand gestures is an extremely challenging interdisciplinary project due to following three reasons:(1)hand gestures are rich in diversities,multi meanings,and space time varieties;(2)human hands are complex non rigid objects;(3)computer vision itself is an ill posed problem.This paper presents a survey on visual recognition of hand gestures from points of modeling,analysis and recognition techniques of vision based hand gestures recognition.