Keywords Fractional calculus;Fractional wavelet transform;Skin color model;ISOMAP;Non-linear dimension-reducing;Multi-pose face recognition;Intelligent digital monitor;LTI and LTI+ algorithm;

• 分数阶演算;分数维子波变换;肤色模型;ISOMAP;非线性降维;多姿态人脸识别;智能数字监控;LTI和LTI+算法;