Automatic evaluation of stroke slope

机译：行程斜坡自动评估

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摘要

An approach for the evaluation of the average slope of the vertically oriented strokes of signatures is described. It is based on the properties of the Fourier Transform which allow accumulating energy of pixels lying on straight lines of same slope alongside a single straight line in the frequency domain. The slope of the latter determines straightforwardly the stroke slope since both slopes differ in π/2.

机译：描述了评估纵向签名笔划的平均斜率的方法。它基于傅里叶变换的性质，其允许在频域中的单个直线中累积位于相同斜率的直线上的像素的能量。后者的斜率直接确定行程斜率，因为两个斜率在π/ 2中都不同。

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《International IEEE Conference on Intelligent Systems》|2008年||共10页
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Gluhchev G.; Boumbarov O.;
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中图分类 TP18-53;
关键词
Handwriting; Line slope; Segmentation;

机译：手写;线斜率;分割;

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3. Efficacy of telemedicine for stroke: Pooled analysis of the stroke team remote evaluation using a digital observation camera (STRokE DOC) and STRokE DOC Arizona telestroke trials [J] . DemaerschalkB.M., RamanR., ErnstromK., Telemedicine and e-health: the official journal of the American Telemedicine Association . 2012,第3期

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4. Automatic Evaluation of Stroke Slope [C] . Georgi Gluhchev, Ognian Boumbarov European Workshop on Biometrics and Identity Management . 2008

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5. An economic evaluation comparing stroke telemedicine to conventional stroke medicine [D] . Budhram, Stanley Chandra 2011

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6. Computer-Aided Cobb Measurement Based on Automatic Detection of Vertebral Slopes Using Deep Neural Network [O] . Junhua Zhang, Hongjian Li, Liang Lv, 2017

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7. Automatic Evaluation of Stroke Slope [O] . Georgi Gluhchev, Ognian Boumbarov 2015

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8. Evaluation Guide: Developing an Evaluation Plan. CDC Division for Heart Disease and Stroke Prevention, State Heart Disease and Stroke Prevention Program [R] . 2007

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Automatic evaluation of stroke slope

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