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Biometry (Latest Articles)
Latest indexed articles for 'Biometry'
Articles 101 to 110 of 200:
Regularized estimation for the accelerated failure time model.
30 May 2009 
SUMMARY: In the presence of high-dimensional predictors, it is challenging to develop reliable regression models that can be used to accurately predict future outcomes. Further complications arise when the outcome of interest is an event time, which ...
rec_pub_18573133-regularized-estimation-accelerated-failure-time-model.htm
Marginal mark regression analysis of recurrent marked point process data.
30 May 2009 SUMMARY: Longitudinal studies typically collect information on the timing of key clinical events and on specific characteristics that describe those events. Random variables that measure qualitative or quantitative aspects associated with the ...
rec_pub_18573132-marginal-mark-regression-analysis-recurrent-marked-point-process-data.htm
Biometric and corneal topographic characteristics in patients with Weill-Marchesani syndrome.
30 May 2009 PURPOSE: To determine the biometry of ocular structures and corneal topographic characteristics in patients with Weill-Marchesani syndrome. SETTING: Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran. METHODS: Patients ...
rec_pub_19465288-biometric-corneal-topographic-characteristics-patients-weill.htm
Patient satisfaction and visual function after pseudophakic monovision.
30 May 2009 PURPOSE: To evaluate the visual outcomes and patient satisfaction with modified pseudophakic monovision. SETTING: Tertiary teaching hospital. METHODS: This prospective study comprised patients with emmetropia after first-eye cataract surgery who ...
rec_pub_19465283-patient-satisfaction-visual-function-pseudophakic-monovision.htm
The concept of the marginally matched subject in propensity-score matched analyses.
30 May 2009 Propensity-score matching is increasingly being used to reduce the impact of treatment-selection bias when estimating causal treatment effects using observational data. Matching on the propensity score creates sets of treated and untreated subjects ...
rec_pub_19319923-the-concept-marginally-matched-subject-propensity-score-matched.htm
30 May 2009 The authors use multiple-sample longitudinal data from different test batteries to examine propositions about changes in constructs over the life span. The data come from 3 classic studies on intellectual abilities in which, in combination, 441 ...
rec_pub_19485625-modeling-life-span-growth-curves-cognition-using-longitudinal-data.htm
The best bits in an iris code.
30 May 2009 Iris biometric systems apply filters to iris images to extract information about iris texture. Daugman's approach maps the filter output to a binary iris code. The fractional Hamming distance between two iris codes is computed and decisions about ...
rec_pub_19372603-the-best-bits-iris-code.htm
30 May 2009 The Active appearance model (AAM) is a well-known model that can represent a non-rigid object effectively. However, the fitting result is often unsatisfactory when an input image deviates from the training images due to its fixed shape and ...
rec_pub_19372613-tensor-based-aam-continuous-variation-estimation-application.htm
Online signature verification and recognition: an approach based on symbolic representation.
30 May 2009 In this paper, we propose a new method of representing on-line signatures by interval valued symbolic features. Global features of on-line signatures are used to form an interval valued feature vectors. Methods for signature verification and ...
rec_pub_19372610-online-signature-verification-recognition-approach-based-symbolic.htm
30 May 2009 The evidential value of palmprints in forensic applications is clear as about 30 percent of the latents recovered from crime scenes are from palms. While biometric systems for palmprint-based personal authentication in access control type of ...
rec_pub_19372608-latent-palmprint-matching.htm
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