透射光谱成像技术检验黑色签字笔涂抹掩盖字迹研究
, 张剑 Examination of Smeared and Covered Black Gel Pen Handwriting by Transmission Spectral Imaging
HOU Jin-ling, ZHANG Jian
, ZHANG Jian 
透射光谱成像技术检验黑色签字笔涂抹掩盖字迹研究 |
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侯进令, 张剑 |
Examination of Smeared and Covered Black Gel Pen Handwriting by Transmission Spectral Imaging |
|
HOU Jin-ling
, ZHANG Jian |
| 相互涂抹掩盖字迹(左)和透射光谱成像技术的检验结果(右) |
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