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The illumination variation problem is still an open question in face recognition in uncontrolled environment. To cope with this problem, many methods are proposed to strengthen illumination compensation and feature enhancement, among which quotient image based methods are reported to be a simple yet practical technique. Recently the SQI, MQI and DMQI are reported to obtain good results in illumination...
This paper analyzes the vertical search technology, and presents a vertical search system for course materials. This search system is based on Lucene project and deploying Google AJAX Search API to achieve effective searching path. The implementation of this system deploys Struts architecture JSP tools. System running results show that the search system works properly. The analysis of search ability...
This paper proposes an innovative algorithm named Gabor boost linear discriminant analysis (GBLDA) for face recognition. In our method, we want to estimate the distribution of high dimensional Gabor wavelet (GW) features in a low dimensional LDA subspace without computing the GW feature of an input image. The computational complexity can be reduced significantly. Hence, GBLDA is suitable for real-time...
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