METHOD AND APPARATUS FOR PERFORMING AND QUANTIFYING COLOR CHANGES INDUCED BY SPECIFIC CONCENTRATIONS OF BIOLOGICAL ANALYTES IN AN AUTOMATICALLY CALIBRATED ENVIRONMENT
    39.
    发明公开
    METHOD AND APPARATUS FOR PERFORMING AND QUANTIFYING COLOR CHANGES INDUCED BY SPECIFIC CONCENTRATIONS OF BIOLOGICAL ANALYTES IN AN AUTOMATICALLY CALIBRATED ENVIRONMENT 审中-公开
    方法和设备,用于一个自动校准的环境中实现和颜色的变化生物分析物的具体水平进行定量

    公开(公告)号:EP2883037A2

    公开(公告)日:2015-06-17

    申请号:EP13827957.5

    申请日:2013-04-05

    Abstract: Methods and electronic devices for performing color-based reaction testing of biological materials. The method includes capturing and interpreting digital images of an unexposed and later exposed paddle at various delay times within an automatically calibrated environment. The test paddle includes a unique identification mechanism (UID), a Reference Color Bar (RCB) providing samples of standardized colors for image color calibration, compensation and corrections, and several test-specific sequences of Chemical Test Pads (CTP). The method further includes locating the paddle in the image, extracting the UID and validating the paddle, extracting the RCB and locating the plurality of CTP in each image. The method further reduces image noise in the CTP and calibrates the image automatically according to lighting measurements performed on the RCB. To determine test results, the method further determines several distances between the CTP and its possible trajectory in the color space described by the Manufacturer Interpretation Color Chart.

    Abstract translation: 的方法和用于执行生物材料的基于颜色的反应的测试的电子器件。 该方法包括俘获和内解释在不同的延迟时间在一个未曝光和后曝光桨的数字图像以自动校准环境。 该测试桨包括唯一识别机构(UID),一个参考颜色条(RCB)的标准化的颜色图像颜色校准,补偿和修正,和化学测试焊盘几个特定的​​测试序列(CTP)提供样品。 该方法包括定位另外的图像中的桨,提取UID和验证桨,提取RCB和定位CTP的多元性每个图像英寸 该方法进一步降低了在CTP图像噪声并校准图像自动gemäß到执行对RCB照明测量。 为了确定我的测试结果,该方法的CTP,并在制造商解释颜色图表描述的色彩空间的可能轨迹之间进一步bestimmt一些距离。

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