Therefore, (S+V)/H can he used as a new recognition parameter which can enhance HSV ability to recognize human skin.

• 研究结果表明，可以将(S+V)/H作为一个新的识别参量，不仅对光照度和照射角度有较好的鲁棒性，而且增强了HSV空间对人类皮肤的分辨能力。