Li Xiaohan

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OBJECTIVE To investigate the role of matrix metalloproteinase-7 (MMP-7) expression in caricinogenesis and progression of gastric cancer. METHODS We studied MMP-7 expression and microvessel density (MVD) in adjacent mucosa and primary foci of 113 cases of gastric cancer by streptavidin-biotin-immunoperoxidase method using anti-MMP-7 and anti-CD34(More)
1. Permission to use the source code and/or programs provided in this package is granted as long as the user acknowledges the author of the source code and program in any publications and no commercial use of any part of the package is planned or executed. 2. These source code and programs are provided free of charge and can be distributed freely. By doing(More)
Stereo correspondence is one of the most important steps in binocular stereovision. It consists feature point extraction and image matching. In order to solve the problems of bad anti-noise performance and low accuracy of image matching in Scale Invariant Feature Transform (SIFT) algorithm, an optimized matching method based on local feature algorithm with(More)
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