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1·A mixed method based on SVD-QR and deformable template is proposed to extract lipreading feature.

提出了SVD—QR和变形模板相结合的混合特征提取算法。

2·Experiments also prove that the features of blocks DCT coefficients in lip region are efficacious to visual single channel lipreading system.

实验还证明了系统中分块的唇区dct特征对的视觉单通道唇读系统是最有效的。

3·At last, We set up a real time speech and lipreading human-machine interaction platform for the first time in China. including software and hardware design.

最后，我们建立了国内首个孤立命令词语音、唇读人机实时交互系统，包括软件和硬件设计两部分。