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406
Snakes: Active contour models
- INTERNATIONAL JOURNAL OF COMPUTER VISION
, 1988
"... A snake is an energy-minimizing spline guided by external constraint forces and influenced by image forces that pull it toward features such as lines and edges. Snakes are active contour models: they lock onto nearby edges, localizing them accurately. Scale-space continuation can be used to enlarge ..."
Abstract
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Cited by 3951 (17 self)
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the cap-ture region surrounding a feature. Snakes provide a unified account of a number of visual problems, in-cluding detection of edges, lines, and subjective contours; motion tracking; and stereo matching. We have used snakes successfully for interactive interpretation, in which user-imposed constraint
www. biophotonics-journal.orgJournal of BIOPHOTONICS RE PR IN T REVIEW ARTICLE
, 2012
"... Protein biomarkers in blood have a great deal of promise for facilitating personalized medicine, in-cluding detection, diagnosis, prognosis, and monitor-ing of therapy. Even so, it is widely recognized that these circulating biomarkers are highly variable across individuals, and that it likely will ..."
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Protein biomarkers in blood have a great deal of promise for facilitating personalized medicine, in-cluding detection, diagnosis, prognosis, and monitor-ing of therapy. Even so, it is widely recognized that these circulating biomarkers are highly variable across individuals, and that it likely
unknown title
, 2015
"... As will be shown in this article, elastog-raphy techniques integrated to clinical ul-trasound and MR systems now provide the capability to examine by imaging what once could be examined only by direct palpation, which is likely to open new opportunities to noninvasively diagnose disease, guide man-a ..."
Abstract
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indications of elastography in-clude detection of hepatic inflammation, as-sessment of portal hypertension, character-ization of focal liver lesions, and evaluation of other abdominal organs.
Repackaging Detection for Android Apps
"... Android apps are sources of revenue for their developers, yet it is very easy to plagiarize a third-party app by repackaging it. In this thesis you will design a new scheme for detecting repackaged Android apps by using resource files in-cluded in the packages. Resource files, such as images, string ..."
Abstract
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Android apps are sources of revenue for their developers, yet it is very easy to plagiarize a third-party app by repackaging it. In this thesis you will design a new scheme for detecting repackaged Android apps by using resource files in-cluded in the packages. Resource files, such as images
Domain adaptive object detection
- in IEEE Workshop on the Applications of Computer Vision
, 2013
"... We study the use of domain adaptation and transfer learning techniques as part of a framework for adaptive ob-ject detection. Unlike recent applications of domain adap-tation work in computer vision, which generally focus on image classification, we explore the problem of extreme class imbalance pre ..."
Abstract
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Cited by 1 (1 self)
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of supervision, in-cluding the fully unsupervised case. 1.
Detecting malicious groups of agents
- in: proc. 1st Symposium on Multi-Agent Security and Survivability’04, 2004
"... In this paper, we study coordinated attacks launched by multiple malicious agents and the problem of detecting ma-licious groups of attackers. The paper proposes a formal method and an algorithm for detecting action interference between users. It has to be pointed out that some members of a maliciou ..."
Abstract
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Cited by 5 (0 self)
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by building a coordination graph which in-cludes all users who, in some way or another, cooperate with each other, i.e., the maximal malicious group of coop-erating users including not only the executers of the attack but also their assistants. The paper also proposes formal metrics on coordination graphs
A spatial logit association model for cluster detection
- Geographical Analysis
, 2003
"... In this paper, I propose to set out a logit spatial association model for binary spatial events and develop a scan algorithm to search for spatial associations. I extend the traditional logit model with a spatial autocorrelated component so that the model in-cludes not only known risk factors, but a ..."
Abstract
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Cited by 7 (6 self)
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In this paper, I propose to set out a logit spatial association model for binary spatial events and develop a scan algorithm to search for spatial associations. I extend the traditional logit model with a spatial autocorrelated component so that the model in-cludes not only known risk factors
Connected Sub-graph Detection
"... We characterize the family of connected sub-graphs in terms of linear matrix inequali-ties (LMI) with additional integrality con-straints. We then show that convex relax-ations of the integral LMI lead to parameter-ization of all weighted connected subgraph-s. These developments allow for optimizing ..."
Abstract
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Cited by 1 (0 self)
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for optimizing arbitrary graph functionals under connectiv-ity constraints. For concreteness we consider the connected sub-graph detection problem that arises in a number of applications in-cluding network intrusion, disease outbreak-s, and video surveillance. In these applica-tions feature vectors
PURPOSE: To assess detectability of
"... the components of the extensor hood, especially the sagittal bands, with magnetic resonance (MR) imaging in normal and injured metacarpopha-langeal (MP) joints. MATERIALS AND METHODS: T2* weighted, Ti-weighted, and contrast material-enhanced Ti-weighted im-ages were obtained of 54 normal Ml? joints ..."
Abstract
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sagittal bands was 0.89-0.92 for T2* weighted images, 0.80-0.88 for Ti-weighted images, and 0.8i-0.9i for contrast-enhanced Ti-weighted im-ages. MR imaging findings in pa-tients with extensor hood injury in-cluded irregularity, poor definition, and increased signal intensity or up-take of contrast material
RERANKING FOR SENTENCE BOUNDARY DETECTION IN CONVERSATIONAL SPEECH
"... We present a reranking approach to sentence-like unit (SU) boundary detection, one of the EARS metadata extraction tasks. Techniques for generating relatively small n-best lists with high oracle accuracy are presented. For each candidate, fea-tures are derived from a range of information sources, in ..."
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, in-cluding the output of a number of parsers. Our approach yields significant improvements over the best performing sys-tem from the NIST RT-04F community evaluation1. 1.
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