Hand Gesture Recognition Based on HOG Characters and SVM

Hand gesture recognition has abundant application fields,and the change of fields will result great influence to the result of recognition.In all gesture recognition methods,the one which based on computer vision is most sensitive to environment,such as too bright or too dark light,complex background,hand gesture rotation,etc.In order to overcome the impact of environment,histograms of oriented gradient which is being used in target detection research widely is used in hand gesture recognition.This method makes hand gesture recognition based on computer vision be sensitive to environment no longer,and a good recognition effect has been achieved.