A Method of Gesture Segmentation Based on Skin Color and Background Difference Method

摘要

This paper proposes a method of segmentation of hand gesture, based on the static skin color model and background subtraction under complex background. This paper discussed the reasonable threshold selection of Cb, Cr in the skin color model and the segmentation selection of skin area combining the background segmentation. Finally, an inequality of hand's outline feature is proposed to complete the division processing of the palm part of the area of skin. Experiments show the accurate segmentation of gesture under a complex static background.