Correlation Measures
نویسندگان
چکیده
We study a class of Borel probability measures, called correlation measures. Our results are of two types: first, we give explicit constructions of non-trivial correlation measures; second, we examine some of the properties of the set of correlation measures. In particular, we show that this set of measures has a convexity property. Our work is related to the so-called Gaussian correlation conjecture.
منابع مشابه
Monitoring Depth of Anesthesia by Nonlinear Correlation Measures
Background: Monitoring the depth of anesthesia (DOA) takes an important role for anesthetists in order avoiding undesirable reactions such as intraoperative awareness, prolonged recovery and increased risk of postoperative complications.The Central Nervous System (CNS) is the main target of anesthetic drugs, hence EEG signal processing during anesthesia is helpful for monitoring DOA. In order t...
متن کاملCorrelation of Single Assessment Numeric Evaluation (SANE) with other Patient Reported Outcome Measures (PROMs)
Background: The Single Assessment Numeric Evaluation (SANE) is a simple, one-question patient-reported outcomemeasure (PROM). We systematically reviewed correlations between SANE and more extensive PROMs.Methods: We identified studies with correlation coefficients between SANE and other shoulder, knee, and anklespecificPROMs. We calculated mean, median and range across studies...
متن کاملEvaluation of Similarity Measures for Template Matching
Image matching is a critical process in various photogrammetry, computer vision and remote sensing applications such as image registration, 3D model reconstruction, change detection, image fusion, pattern recognition, autonomous navigation, and digital elevation model (DEM) generation and orientation. The primary goal of the image matching process is to establish the correspondence between two ...
متن کاملCombination of Correlation Measures for Dense Stereo Matching
In the context of dense stereo matching of pixels, we study the combination of different correlation measures. Considering the previous work about correlation measures, we use some measures that are the most significant in five kinds of measures based on: cross-correlation, classic statistics, image derivatives, nonparametric statistics and robust statistics. More precisely, this study validate...
متن کاملThe Safety Level of Railway Infrastructure and Its Correlation with the Cost of Preventive and Mitigation Measures
This paper develops a methodology which allows the correlation between the cost which is required for the application of preventive and mitigation measures dealing with accidents which occur within a railway system and the improvement of the level of safety as a result from their implementation. The safety level is expressed either quantitatively, by the decrease of “fatality risk” indicator...
متن کامل