国家自然科学基金(61210306074)

作品数：2被引量：1H指数：1
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相关期刊：《Journal of Donghua University(English Edition)》《China Communications》更多>>
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Human Mouth-State Recognition Based on Image Warping and Sparse Representation Combined with Homotopy
《Journal of Donghua University(English Edition)》2015年第4期658-664,共7页李翠梅 曾萍萍 朱劲强 吴建华 
National Natural Science Foundation of China(No.61210306074);Natural Science Foundation of Jiangxi Province,China(No.2012BAB201025);the Scientific Program of Jiangxi Provincial Education Department,China(Nos.GJJ14583,GJJ13008)
It is often necessary to recognize human mouth-states for detecting the number of audio sources and improving the speech recognition capability of an intelligent robot auditory system. A human mouth-state recognition ...
关键词：mouth-state recognition image warping sparse representation(SR) sparse coding HOMOTOPY 
Audio-Visual Underdetermined Blind Source Separation Algorithm Based on Gaussian Potential Function被引量：1
《China Communications》2014年第6期71-80,共10页ZHANG Ye CAO Kang WU Kangrui YU Tenglong ZHOU Nanrun 
supported by the National Natural Science Foundation of China(Grant Nos.61162014,61210306074);the Natural Science Foundation of Jiangxi Province of China(Grant No.20122BAB201025);the Foundation for Young Scientists of Jiangxi Province(Jinggang Star)(Grant No.20122BCB23002)
Most existing algorithms for the underdetermined blind source separation(UBSS) problem are two-stage algorithm, i.e., mixing parameters estimation and sources estimation. In the mixing parameters estimation, the previ...
关键词：underdetermined blind sourceseparation interaural time difference interaural level difference visual information Gaussian potential function 
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