To determine whether an automated extraction of the brain-tissue region from CT images is useful for the histogram analysis of the brain-tissue region was studied. We used the CT images of 11 patients. We developed an automatic brain-tissue extraction algorithm. We evaluated the similarity index of this automated extraction method relative to manual extraction, and we compared the mean CT numbe...

Glaucoma is one of the most common causes for blindness worldwide. Screening is adequate to detect glaucoma at an early stage. Although it is supported by computer assisted tools no further information from former clinical studies is incorporated. We devised a novel visualization tool that presents additional comparative image data for the diagnosis process. Automated computation of a glaucoma ...

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samples of participants’ writing were scored by two raters using toefl writing scoring rubric. the readability index of each text was calculated through the use of six readability formulae and graphs, i.e., flesch-kincaid index, reading ease index, fog index, smog formula, fry’s graph, and dale-chall readability index. the scores given to each essay were later compared to the obtained readabili...

INTRODUCTION The aim of this study was to validate an automated, objective and standardized algorithm for quantifying and displaying patient-ventilator interaction. METHODS Using a new method to detect patient-ventilator synchrony, the present study re-analyzed previously acquired and published data from 24 mechanically ventilated adult patients (Colombo et al., Crit Care Med. 2011 Nov;39(11)...