公开(公告)号：US07545969B2

公开(公告)日：2009-06-09

申请号：US11014524

申请日：2004-12-16

Applicant: Mischell A. Bennett ,  Odell Huddleston, Jr.

Inventor： Mischell A. Bennett ,  Odell Huddleston, Jr.

IPC: G06K9/00

CPC classification number: G01N21/6456 ,  G01N21/33 ,  G01N21/6486 ,  G01N2021/6421 ,  G01N2201/0618

Abstract: The present invention comprises a method for detecting and analyzing forensic evidence. A digital image is taken of background radiation from a suspected-evidence area suspected to contain evidence. The suspected-evidence area is exposed to a high-intensity pulse of ultraviolet radiation. Another digital image is taken of fluorescence within the exposed suspected-evidence area. The digital images are processed to create a composite digital image showing regions of evidence. The composite digital image is analyzed to determine the wavelength of fluorescent radiation emitted by the regions of evidence. Composite evidence image and the analysis results are displayed. The present invention also comprises a forensic evidence detection and analysis system that includes a digital camera, an ultraviolet light source, a computer and display, and a computer program installed on the computer.

Abstract translation: 本发明包括检测和分析法医证据的方法。 数字图像是从怀疑含有证据的疑似证据区域拍摄的背景辐射。 疑似证据区域暴露于高强度的紫外线脉冲。 在暴露的怀疑证据区域内，另一个数字图像是荧光的。 处理数字图像以创建显示证据区域的复合数字图像。 分析复合数字图像以确定由证据区域发射的荧光辐射的波长。 显示复合证据图像和分析结果。 本发明还包括一种法医证据检测和分析系统，其包括数字照相机，紫外光源，计算机和显示器以及安装在计算机上的计算机程序。