| 一种用于评估面瘫严重程度的可视化方法 |
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| 引用本文： | 刘旭龙,洪文学,刘平,吴振英.一种用于评估面瘫严重程度的可视化方法[J].燕山大学学报,2010,34(2):165-168. |
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| 作者姓名： | 刘旭龙 洪文学 刘平 吴振英 |
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| 作者单位： | 1. 燕山大学电气工程学院,河北秦皇岛,066004
2. 秦皇岛市中医医院针灸科,河北秦皇岛,066000 |
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| 基金项目： | 中医药行业科研专项基金资助项目(200707022) |
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| 摘 要： | 基于面瘫发病初期面部温度分布不对称这一规律,提出了一种完整的用于评估面瘫严重程度的红外温度数据可视化方法,首先检索极值点并进行替换,去除散粒噪声,然后利用邻域测度算子对图像进行直方图均衡化,最后利用等色差序列伪彩化图像并进行亮度矫正,得到表征面部温度分布的彩色图像。最后的实验表明,本方法所得到的图像视觉效果良好,能够更好地帮助医师检测面瘫患者的面瘫严重度。
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| 关 键 词： | 面瘫 可视化 温度分布 评估 |
A visual approach used to assess severity of facial paralysis |
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| LIU Xu-long ,HONG Wen-xue ,LIU Ping ,WU Zhen-ying.A visual approach used to assess severity of facial paralysis[J].Journal of Yanshan University,2010,34(2):165-168. |
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| Authors: | LIU Xu-long HONG Wen-xue LIU Ping WU Zhen-ying |
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| Institution: | 1. College of Electrical Engineering;Yanshan University;Qinhuangdao;Hebei 066004;China;2. Department of Acupuncture;Qinhuangdao Chinese Medicine Hospital;Hebei 066000;China |
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| Abstract: | Based on asymmetry of temperature distribution in the early onset of facial paralysis, a complete infrared temperature data visualization methods used to assess the severity of facial paralysis is presented. First the extreme points are found and replaced, then histogram equalization based on the neighborhood measure operator is used in the image, finally color sequence in which color differences are equal is used and the brightness is corrected to generate the pseudo-color image in which the temperature di... |
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| Keywords: | facial paralysis visualization temperature distribution assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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