Hua-mei Chen

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Automatic moving object detection/extraction has been explored extensively by the computer vision community. Unfortunately majority of the work has been limited to stationary cameras, in which background subtraction is utilized as the major methodology. In this paper, we will present a technique to tackle the problem in the case of moving camera which is(More)
Biofilms play a pivotal role in infections related to devices. Biofilm formation in Escherichia coli is mediated by the quorum-sensing E. coli regulator C (QseC), the histidine sensor kinase that can sense epinephrine (EPI)/norepinephrine (NE). In this study, we evaluate the role of the QseC quorum-sensing sensor kinase in epinephrine-enhanced motility and(More)
Pentose phosphate pathway (PPP) is a metabolic pathway that generates NADPH and pentose. PPP genes have been reported to be primarily or secondarily upregulated in many cancers. We aimed to study the general alteration of PPP in acute myelogenous leukemia (AML). We performed data mining and analysis of the Cancer Genome Atlas (TCGA) AML dataset for genetic(More)
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