基于多分类及特征融合的静默活体检测算法

黄新宇,游帆,张沛,张昭,张柏礼,吕建华,徐立臻

Silent liveness detection algorithm based on multi classification and feature fusion network

Xin-yu HUANG,Fan YOU,Pei ZHANG,Zhao ZHANG,Bai-li ZHANG,Jian-hua LV,Li-zhen XU

图 1 OULU-NPU数据集中3种类别样本

Fig.1 Three types of samples from OULU-NPU dataset