发明名称 |
ROBUST COLORIMETRIC PROCESSING METHOD FOR PAPER BASED SENSORS |
摘要 |
The present disclosure proposes a colorimetric method that couples sensor design with image processing to enable automated evaluation of test results obtained by paper-based sensors. The proposed method can match ink color and dye used in colorimetric reaction in terms of their absorption in spectral range (e.g., red, green, blue). A near-zero absorption channel can then be used to normalize absorption channels and construct a composite image. |
申请公布号 |
EP2990782(A3) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20150181307 |
申请日期 |
2015.08.17 |
申请人 |
XEROX CORPORATION |
发明人 |
ZHOU, JING;JIA, NANCY Y.;HONG, WEI;KANUNGO, MANDAKINI;LIU, XING |
分类号 |
G01N21/78;G01N21/25;G01N21/27;G01N21/84 |
主分类号 |
G01N21/78 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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