Carlos Lopez

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UNLABELLED The comparative study of the results of various segmentation methods for the digital images of the follicular lymphoma cancer tissue section is described in this paper. The sensitivity and specificity and some other parameters of the following adaptive threshold methods of segmentation: the Niblack method, the Sauvola method, the White method,(More)
User needs understanding is critical for developing useful and usable clinical research decision support. Existing methods largely depend on self-reporting and often fail to elicit implicit or fine-grained user needs. We hypothesized that functional software would address this problem by presenting to users existing technology while simultaneously(More)
We define and study the zero divisor graphs, in particular the Anderson and Livingston zero divisor graphs. We will discuss how to create them and what methods we used to find patterns in these graphs. We also discuss the behavior of the ring as a whole and of it's parts.
This paper aims to show that by using low level feature extraction, motion and object identifying and tracking methods, features can be extracted and indexed for eYcient and eVective retrieval for video; such as an awards ceremony video. Video scene/shot analysis and key frame extraction are used as a foundation to identify objects in video and be able to(More)
  • Mr Peilang James Zhang, Bruce Walsh, Morgan Kiefer, Construction, Mark Coffey, Petri Fast +9 others
  • 2004
The optimal design of the Morgan Construction Companies' laying pipe is investigated. This crucial component of their rolling mill equipment suffers from rapid, uneven wear. During the 2003 Mathematical Problems in Industry Workshop, a team of ten investigators from five universities and one national laboratory developed a pipe design approach intended to(More)
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