The Design and Implementation of a Gesture-Driven System for Intelligent Wheelchairs Based on the Orientation Histogram Method
Yuan Luo, Yu Xie · Advanced materials research · 2011
An approach of hand gesture recognition, setting the orientation histogram of the picture as the characteristic vector of hand gesture, is discussed in this paper. It can decrease the influence of light changes during the process of recognition effectively. A gesture-Driven system for intelligent wheelchairs is also introduced in the paper. Experimental results show that the method is robust and accurate.