利用IDMH-Z780系统对碳素钢笔水书写字迹与印章印文交叉时序的无损检验研究 |
| |
引用本文: | 武磊,张云,余静,王桂森,吴燕婕,梁武斌. 利用IDMH-Z780系统对碳素钢笔水书写字迹与印章印文交叉时序的无损检验研究[J]. 刑事技术, 2010, 0(5): 26-28 |
| |
作者姓名: | 武磊 张云 余静 王桂森 吴燕婕 梁武斌 |
| |
作者单位: | 1. 北京人民警察学院,102202 2. 北京市公安局刑事科学技术研究所,100054 |
| |
摘 要: | 目的研究常见的碳素钢笔水书写笔迹与不同印章印文交叉时序的相关性。方法利用IDMH-Z780系统对制成的实验样本进行微观观察,并对三维数学模型图进行特征分析。结果先墨后朱,交叉部位字迹边缘状态完整,等高线宽度、流向未见明显变化;先朱后墨,书写笔迹色料分布发生数字图形曲面变化。结论用IDMH-Z780系统可以观察分析朱墨交叉部位的微观特征和无损检验研究。
|
关 键 词: | IDMH-Z780系统 碳素钢笔水 印章印文 交叉时序 无损检验 |
Determination of sequence of handwriting and seal impression by using IDMH-Z780 system |
| |
Affiliation: | WU Lei,ZHANG Yun,YU Jing,et al. (Beijing People's Police College,Beijing 102202,China) |
| |
Abstract: | Six hundred intersecting samples of handwriting and seal impression were analyzed with IDMH-Z780. The results showed that crossed marks are intact with no obvious change when the pen ink was written first,and the pen ink distributions will change when seal was stamped first. |
| |
Keywords: | pen ink seal impression handwriting crossed sequence |
本文献已被 维普 万方数据 等数据库收录! |
|