CN107807339B - 针对基于磁性纤维的加密纸张图像采集装置及其使用方法 - Google Patents
针对基于磁性纤维的加密纸张图像采集装置及其使用方法 Download PDFInfo
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- CN107807339B CN107807339B CN201710952090.8A CN201710952090A CN107807339B CN 107807339 B CN107807339 B CN 107807339B CN 201710952090 A CN201710952090 A CN 201710952090A CN 107807339 B CN107807339 B CN 107807339B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1253—Measuring galvano-magnetic properties
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1276—Measuring magnetic properties of articles or specimens of solids or fluids of magnetic particles, e.g. imaging of magnetic nanoparticles
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CN201710952090.8A CN107807339B (zh) | 2017-10-13 | 2017-10-13 | 针对基于磁性纤维的加密纸张图像采集装置及其使用方法 |
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CN201710952090.8A CN107807339B (zh) | 2017-10-13 | 2017-10-13 | 针对基于磁性纤维的加密纸张图像采集装置及其使用方法 |
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CN107807339A CN107807339A (zh) | 2018-03-16 |
CN107807339B true CN107807339B (zh) | 2021-02-19 |
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CN110046512B (zh) * | 2019-03-28 | 2021-06-08 | 四川广聚其力电子科技有限公司 | 一种混凝土试块加密方法及装置 |
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CN207612324U (zh) * | 2017-10-13 | 2018-07-13 | 陕西科技大学 | 一种针对基于磁性纤维的加密纸张的图像采集装置 |
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US5602381A (en) * | 1993-05-19 | 1997-02-11 | Nhk Spring Co., Ltd. | Objects to be checked for authenticity, and method and apparatus for checking whether or not objects are authentic |
JP4021570B2 (ja) * | 1998-09-18 | 2007-12-12 | 株式会社東芝 | 真偽判定方法及び真偽判定装置 |
CN2499902Y (zh) * | 2000-02-25 | 2002-07-10 | 党治平 | 多功能线阵扫描数字图像自动快速识别处理真伪钞装置 |
CN1508539A (zh) * | 2002-12-19 | 2004-06-30 | 杨景全 | 智能磁粉探伤装置 |
CN103336251B (zh) * | 2013-06-27 | 2016-05-25 | 江苏多维科技有限公司 | 磁电阻成像传感器阵列 |
CN104021411B (zh) * | 2014-05-30 | 2017-11-24 | 江苏多维科技有限公司 | 一种磁防伪标识及其识别*** |
CN204808462U (zh) * | 2015-05-23 | 2015-11-25 | 温州市质量技术监督检测院 | 纸币自动鉴别分析仪 |
CN206388193U (zh) * | 2016-09-28 | 2017-08-08 | 河南工业大学 | 用于纸张特定区域显微图像采集的装置 |
CN107145896A (zh) * | 2017-03-14 | 2017-09-08 | 西南科技大学 | 基于荧光磁粉的智能缺陷识别*** |
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CN207612324U (zh) * | 2017-10-13 | 2018-07-13 | 陕西科技大学 | 一种针对基于磁性纤维的加密纸张的图像采集装置 |
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Effective date of registration: 20231114 Address after: Room 905, Building A, Smart Port, No. 163 Jinyang Street, Xuefu Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030000 Patentee after: Shanxi Xinborui Technology Co.,Ltd. Address before: 030000 15 / F, 14 / F, Haitang international building, 68 Jinyang street, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: Shanxi Jiaoge friend Electronic Technology Co.,Ltd. Effective date of registration: 20231114 Address after: 030000 15 / F, 14 / F, Haitang international building, 68 Jinyang street, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Jiaoge friend Electronic Technology Co.,Ltd. Address before: 710021 Shaanxi province Xi'an Weiyang university campus of Shaanxi University of Science and Technology Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |