同色电工胶带的光谱成像技术检验 |
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引用本文: | 孙阳,孙振文,王桂强,权养科. 同色电工胶带的光谱成像技术检验[J]. 刑事技术, 2013, 0(6): 24-26 |
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作者姓名: | 孙阳 孙振文 王桂强 权养科 |
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作者单位: | [1]中国人民公安大学,北京100038 [2]公安部物证鉴定中心,北京100038 |
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摘 要: | 目的研究同种颜色电工胶带的区分方法。方法应用光谱成像技术对同色(选取红、黄、蓝、绿4种颜色)不同品牌的电工胶带进行区分。结果蓝色电工胶带的区分率最高,达到99.0%,红色、绿色、黄色样品的区分率相差不大,分别为94.3%、93.8%及93.3%。结论光谱成像技术可以实现同种颜色电工胶带的快速区分,从色度学角度为法庭科学领域电工胶带物证的区分提供了一种新的方法。
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关 键 词: | 光谱成像 电工胶带 区分率 |
Forensic discrimination of electrical tape by using spectral imaging |
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Affiliation: | SUN Yang, SUN Zhen-wen, WANG Gui-qiang, et al (Chinese People's Public Security University, Beijing 100038, China) |
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Abstract: | Objective To explore a method for discrimination of electrical tape with same color.Methods Electrical tapes(red,yellow,blue and green)were analyzed by spectral imaging.Results The rate of discrimination for the blue,red,green and yellow electrical tapes are 99.0%,94.3%,93.8% and 93.3% respectively.Conclusion With the spectral imaging method, most electrical tapes can be discriminated. |
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Keywords: | spectral imaging electrical tape rate of discrimination |
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