| 近红外静脉图像可视化算法 |
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| 引用本文： | 李世银,随秀玲,王雪城,聂余满. 近红外静脉图像可视化算法[J]. 电视技术, 2015, 39(17): 35-37 |
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| 作者姓名： | 李世银 随秀玲 王雪城 聂余满 |
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| 作者单位： | 中国矿业大学 信息与电气工程学院,中国矿业大学 信息与电气工程学院,中国矿业大学 信息与电气工程学院,中国科学院合肥智能机械研究所 |
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| 摘 要： | 目前的静脉访问辅助设备通常利用近红外成像技术采集静脉图像。在直方图均衡化增强静脉图像的基础上，针对手背静脉穿刺辅助装置的实时性要求，本文提出按键触发检测的方式来实现静脉血管宽度可视化算法。该算法在医护领域进行实际系统的临床应用，可有效提高静脉访问成功率、减轻医护人员工作难度并造福病人。
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| 关 键 词： | 静脉访问；感兴趣区域；静脉宽度 |
| 收稿时间： | 2015-01-16 |
| 修稿时间： | 2015-04-07 |
Near Infrared Vein Image Feature Visualization Algorithm |
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| lishiyin,suixiuling,wangxuecheng and nieyuman. Near Infrared Vein Image Feature Visualization Algorithm[J]. Ideo Engineering, 2015, 39(17): 35-37 |
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| Authors: | lishiyin suixiuling wangxuecheng nieyuman |
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| Affiliation: | School of Information and Electrical Engineering ,China University of Mining Technology,School of Information and Electrical Engineering ,China University of Mining Technology,School of Information and Electrical Engineering ,China University of Mining Technology,Institute of Intelligent Machines,Chinese Academy of Sciences,Hefei |
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| Abstract: | Venous access auxiliary equipment usually use the near infrared imaging to capture the vein image currently.For user convenience, real-time processing is required from auxiliary puncturing equipment. To solve this problem, the papers presents an infrared-light-camera device to obtain real-time infrared images of widths of intravenous veins on the back of hands with histogram equalization to enhance the quality of vein images. The clinical application in health care shows that the algorithm is beneficial to increase the success rate of venous access and beneficial to patients, reducing the difficulty of staff work. |
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| Keywords: | venous access ROI vein width |
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