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介绍了利用全波段 CCD 相机对五种玻璃表面的汗液和三种油脂指印进行短波紫外反射照相实验的结果,分析纹线黑白颜色的成因,探索了对玻璃表面汗液和油脂指印的短波紫外反射照相的技术方法和良好前景。
The results of shortwave UV reflection photography on five kinds of glass surface sweat and three kinds of grease fingerprints using full band CCD camera are introduced. The causes of the black and white color of the streaks are analyzed. The shortwave UV reflection photograph of the sweat and grease fingerprints on the surface of the glass is explored. Technical methods and good prospects.