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5篇 您的检索式：作者名="BI Duyan"

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		题名	作者	年代	出处	被引量
	1	Adaptive learning algorithm based on mixture Gaussian background显示文摘The key problem of the adaptive mixture background model is that the parameters can adaptively change according to the input data. To address the problem, a new method is proposed. Firstly, the recursive equations are inferred based on the maximum likelihood rule. Secondly, the forgetting factor and learning rate factor are redefined, and their still more general formulations are obtained by analyzing their practical functions. Lastly, the convergence of the proposed algorithm is proved to enable the estimation converge to a local maximum of the data likelihood function according to the stochastic approximation theory. The experiments show that the proposed learning algorithm excels the formers both in converging rate and accuracy.	Zha Yufei Bi Duyan	2007	Journal of Systems Engineering and Electronics2007，18，2：	9
	2	A single image dehazing algorithm based on the theory of the dark channel显示文摘	Chen Jianpeng Bi Duyan Zhang Chengchong	2014	Computer Engineering and Design2014，35，6：	1
	3	A Modified Image Enhancement Algorithm Based on Color Constancy 显示文摘	Li Cheng Gao Shan Bi Duyan	2009	Chinese Optical Letter2009，7，9：	1
	4	Noise suppressionand detail enhancement for infrared image via novelprior显示文摘	FAN Zunlin BI Duyan HE Linyuan	2016	Infrared Physics & Technology2016，74，：	1
	5	Image Enhancement Algorithm Based on NF-ICM显示文摘	Gao Shan Li Cheng Bi Duyan	2010	Chin Opt Lett2010，8，5：	1

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