WO2016150134A1 - 一种试纸读取方法及其验孕和***测试方法 - Google Patents

一种试纸读取方法及其验孕和***测试方法 Download PDF

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WO2016150134A1
WO2016150134A1 PCT/CN2015/090925 CN2015090925W WO2016150134A1 WO 2016150134 A1 WO2016150134 A1 WO 2016150134A1 CN 2015090925 W CN2015090925 W CN 2015090925W WO 2016150134 A1 WO2016150134 A1 WO 2016150134A1
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test
line
test paper
data
standard
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French (fr)
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杨轶轩
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杨轶轩
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers

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  • the invention relates to a medical detection method, in particular to adopting an intelligent portable device for taking a photograph of a test strip, and a method for detecting a pregnancy test or an ovulation judgment result.
  • pregnancy test and ovulation test paper are widely used, and can be conveniently purchased in the pharmacy. Users can easily test and read the test results at home.
  • pregnancy test or ovulation test is generally based on test strips. Testing the test paper test results requires a certain professional study to correctly read and judge the test results.
  • the object of the present invention is to provide a test paper reading method.
  • the user does not need professional learning, and the test result of the test paper is read by the smart device and the professional test paper, and the accurate result of the pregnancy test or the ovulation test is given, and the operation is simple and convenient, and is suitable for convenient testing by the majority of users.
  • a test paper reading method characterized in that a portable mobile communication terminal with a photographing function is used, The mobile terminal takes a picture of the tested test paper, identifies and reads the standard line and the test line of the test paper, performs pixel gray processing on the standard line and the test line, and calculates a ratio of the standard line to the test line after the pixel gray level processing. , generate test results.
  • the mobile terminal adopts a scope when the test strip is photographed, and the scope is two reference lines arranged side by side in the license frame of the portable mobile communication terminal, and the two reference lines are respectively aligned with the standard line of the test strip. And the test line, extract the picture data of the standard line and the test line on the reference line.
  • the standard line and the test line perform pixel gray processing using an image data graying algorithm:
  • R represents red
  • G represents green
  • B represents blue
  • Y makes the calculated result, ie, grayscale data.
  • the ratio of the standard line to the test line after the gradation processing is first calculated, firstly, the number of occurrences of each gradation is calculated column by column, and the gradation data with the least number of occurrences is removed; the column average is calculated according to the column, and the column mean data is used. Fill in data that exceeds the offset;
  • the above ratio R is analyzed to obtain the detection result.
  • the method for parsing the standard line and the test line data is: counting the number of occurrences of the test line array data, removing the data with the least number of occurrences of the gray scale data, and generating the data mean value, the mean value is the test line data B; the statistical reference line array data appears The number of times, the data with the least number of occurrences of gray data is removed, and the data mean is generated.
  • the average value is the test line data T.
  • test paper identification line is set on the test paper, and an area between the test paper identification lines is a test paper reading recognition area displayed by the test line and the standard line;
  • the mobile terminal takes a picture of the test strip after the test, and automatically recognizes the test paper identification line, thereby determining the test paper reading recognition area;
  • test paper identification line is two sets of barcodes, and the area between the two sets of barcodes is a test paper reading identification area.
  • test paper identification line is at least three positioning frames, and the positioning frame encloses the test paper reading identification area.
  • test paper identification line is three positioning frames
  • test paper reading recognition area is a rectangle
  • the three positioning frames are distributed on any three vertices of the test paper reading recognition area.
  • a pregnancy test method is characterized in that a portable mobile communication terminal with a photographing function is adopted, and the mobile terminal takes a photo of the test pregnancy test strip, recognizes and reads the standard line and the test line of the test strip, and sets the standard.
  • the line and the test line are subjected to pixel gray processing, and the ratio of the standard line to the test line after the pixel gray level processing is calculated to generate a test result.
  • the specific steps of the pregnancy test method are as follows:
  • S4 performing grayscale processing on the data obtained by S3;
  • step S5 performing matrix data normalization processing on the data processed in step S4 to obtain normalized column data
  • step S7 analyzing the result of the ratio obtained in step S6, generating a detection result, and displaying the detection result in the display window of the portable mobile communication terminal.
  • test paper identification line is set on the pregnancy test strip, and an area between the test paper identification lines is a test strip reading identification area displayed by the test line and the standard line;
  • the mobile terminal takes a picture of the test pregnancy test paper, and automatically recognizes the test paper identification line, thereby determining the test paper reading recognition area;
  • test paper identification line is two sets of barcodes, and the area between the two sets of barcodes is a test paper reading identification area.
  • test paper identification line is at least three positioning frames, and the positioning frame encloses the test paper reading identification area.
  • test paper identification line is three positioning frames
  • test paper reading recognition area is a rectangle
  • the three positioning frames are distributed on any three vertices of the test paper reading recognition area.
  • test paper identification line is set on the pregnancy test strip, and the pregnancy test method is performed.
  • the specific steps are as follows:
  • S4 performing grayscale processing on the data obtained by S3;
  • S6 Calculate the ratio of the standard line to the test line after the pixel gray level processing, generate a test result, and display the detection result in the display window of the portable mobile communication terminal.
  • An ovulation test method characterized in that a portable mobile communication terminal with a photographing function is adopted, the mobile terminal photographs the ovulation test paper after the test, recognizes and reads the standard line and the test line of the ovulation test paper, and sets the standard line Pixel gray processing is performed with the test line, and the ratio of the standard line to the test line after the pixel gray processing is calculated, and a test result is generated.
  • S4 performing grayscale processing on the data obtained by S3;
  • step S5 performing matrix data normalization processing on the data processed in step S4 to obtain normalized column data
  • step S7 analyzing the result of the ratio obtained in step S6, generating a detection result, and displaying the detection result in the display window of the portable mobile communication terminal.
  • test paper identification line is set on the ovulation test paper, and an area between the test paper identification lines is a test paper reading identification area displayed by the test line and the standard line;
  • the mobile terminal takes a picture of the ovulation test paper after the test, and automatically recognizes the test paper identification line, thereby determining the test paper reading recognition area;
  • test paper identification line is two sets of barcodes, and the area between the two sets of barcodes is a test paper reading identification area.
  • test paper identification line is at least three positioning frames, and the positioning frame encloses the test paper reading identification area.
  • test paper identification line is three positioning frames
  • test paper reading recognition area is a rectangle
  • the three positioning frames are distributed on any three vertices of the test paper reading recognition area.
  • An ovulation test method is provided by setting a test paper identification line on an ovulation test paper, wherein the specific steps are as follows:
  • S4 performing grayscale processing on the data obtained by S3;
  • S6 Calculate the ratio of the standard line to the test line after the pixel gray level processing, generate a test result, and display the detection result in the display window of the portable mobile communication terminal.
  • the invention is based on existing portable devices, such as smart phones, Apple mobile phones or iPads, scanning test papers and taking photos of test papers, extracting test results of photo reading test papers, processing pictures of test papers, and outputting The test results, the user's operation is simple, no need to go to the professional organization to judge the results, you can quickly get the test results yourself at home in a convenient place, which is greatly convenient for users.
  • test results bring convenience to the user, and the reading result is accurate, preventing the user from misjudging and facilitating the promotion.
  • the mobile terminal adopts a scope when taking photos of the tested test paper.
  • the scope is two reference lines arranged side by side in the license frame of the portable mobile communication terminal, and the user only needs to separate the two reference lines from the test strip standard line and test. The lines are coincident, so the test results can be easily read and the operation is simple.
  • the intelligent portable device takes a picture of the test strip after the test, and recognizes the test paper identification line of the test strip when processing the picture, thereby quickly reading the test result of the test strip reading identification area, thereby eliminating interference and accurately reading the test. As a result, the information is read accurately.
  • the invention can be applied to the pregnancy test and the ovulation test.
  • the user purchases the pregnancy test paper or the ovulation test paper, and reads the test paper test result, and performs gray scale processing on the picture pixel data of the standard line and the test line, by comparing the standard line and The gray scale data of the test line is used to determine the concentration of the test object representing the test line, thereby obtaining an accurate pregnancy test result and a pregnancy cycle in the pregnancy test, and an ovulation result in the ovulation test.
  • FIG. 1 is a diagram of a receipt photo interface of Embodiment 1;
  • Example 2 is a diagram showing the interface of the non-pregnant results of Example 1;
  • Embodiment 3 is a diagram showing the interface of the pregnancy result of Embodiment 1;
  • Example 4 is a first schematic structural view of a pregnancy test strip of Example 3.
  • Figure 5 is a second schematic structural view of the pregnancy test strip of Example 3.
  • FIG. 6 is a screenshot of a mobile phone after the portable mobile communication terminal takes a photo of the pregnancy test strip of FIG. 4;
  • Figure 7 is a screenshot of the mobile phone of the pregnancy cycle results of Figure 6.
  • the test paper reading method is used for the pregnancy test, and an Android smartphone with a photographing function is used.
  • the camera photo frame is aligned with the test pregnancy test strip, and the reference line of the photo frame is respectively aligned with the standard line and the test line of the test strip, and the photograph is taken to read the standard line of the reference line and the picture data of the test line.
  • the two vertical lines on the right side in FIG. 1 are the reference lines, and the frame on the reference line end is a photo frame, and the shape is a horizontal strip shape, and the picture displayed in the photo frame is required.
  • Calculate the data ratio between the standard line and the test line after gray processing First, calculate the number of occurrences of each gray level column by column, remove the gray level data with the least number of occurrences; calculate the column mean value according to the column, and fill the excess offset with the column mean data. The amount of data; parsing the standard line and test line data, and calculating the ratio of the standard line to the test line;
  • the adjustment factor is calculated by default.
  • the color density of the test paper is divided by the color density of the test paper obtained by photographing; that is, the gray value of the preset test strip is divided by the gray value of the test strip obtained after photographing.
  • the gray value ranges from 0 to 255.
  • the gray value of the test strip preset by the adjustment factor is 180.
  • the accuracy of the result is 100%.
  • the test charts of two of the samples are shown in Figures 2 and 3.
  • the gray value of the test line is related to the detection of the amount of the test substance (human chorionic gonadotropin) in the urine.
  • the test paper reading method is used for ovulation testing, and an Android smartphone with a photographing function is used.
  • the mobile phone photo frame is aligned with the ovulation test strip after the test, and the reference line of the photo frame is respectively aligned with the standard line and the test line of the ovulation test paper, and the picture data of the standard line and the test line on the reference line are photographed.
  • To calculate the ratio of the standard line to the test line after gray processing first calculate the number of occurrences of each gray level column by column, remove the gray level data with the least number of occurrences; calculate the column mean value according to the column, and fill the excess offset with the column mean data. Data; parse the standard line and test line data, and calculate the ratio of the standard line to the test line;
  • the adjustment factor is calculated by dividing the color density of the test paper by the ratio of the color density of the test paper obtained by photographing; that is, the gray value of the preset test strip Divide the gray value of the test strip obtained after taking the picture.
  • the gray value ranges from 0 to 255.
  • the gray value of the test strip preset by the adjustment factor is 100.
  • the ovulation test paper is determined to be pregnant when the gray value of the test line is equal to or higher than the gray value of the standard line, that is, the value of R is greater than or equal to 1 to indicate pregnancy; if the result is between 0 and 1 It means no ovulation; if the value is infinite, it means the test fails, you need to replace the ovulation test strip and retest.
  • the ratio of the standard line to the test line of the pregnancy test strip is higher than 100, it can be determined as non-pregnant, and less than 100 is pregnant.
  • the smartphones used in the above embodiments have lower resolution pixels and a lower ambient light environment. If you choose a smart phone with better imaging, such as the Apple 6 phone, the results will be more accurate.
  • the test pregnancy is measured by using the pregnancy test strip provided with the test paper identification line.
  • the pregnancy test strip includes a test strip 1 and a test strip installed in the test strip 1 , and the test strip 1 is provided with a sample hole 2 and Observing the hole 3, the sample adsorption portion of the test strip is located under the sample insertion hole 2, and the inspection line and the standard line of the test strip are located under the observation hole 3, and two sets of spaced barcodes are printed on the test paper cassette 1 The area between the two sets of barcodes is the test paper reading identification area.
  • the observation hole 3 is located in the test paper reading recognition area.
  • the pregnancy test strip of FIG. 5 is different from that of FIG. 4 in that the pregnancy test strip of FIG. 5 is printed with three positioning frames on the test strip 1 , and the test strip reading recognition area is rectangular, and three positioning frames. Distributed on any three vertices of the test strip reading recognition area.
  • the principle and form of the positioning frame are the same as the positioning form of the current matrix type two-dimensional code, and the three positioning frames can determine a rectangular area range for the identification and interception of the test paper reading recognition area.
  • test paper reading recognition area it is also possible to locate the test paper reading recognition area in other ways, for example, the test paper reads the frame of other colors around the recognition area, and sets the point, circle or other shape of the pattern in the test paper reading recognition area for positioning. As long as the portable mobile device can read the pattern, it can be performed. This requires flexible settings based on actual needs.
  • the pregnancy test paper shown in Fig. 4 or Fig. 5 is used for pregnancy test, and the specific steps are as follows:
  • S4 performing grayscale processing on the data obtained by S3;
  • S6 Calculate the ratio of the standard line to the test line after the pixel grayscale processing, generate a test result, and display the detection result on the display (display window) of the portable mobile communication terminal.
  • RGB is the RGB color mode, which is a color standard in the industry, which is through the changes of the three color channels of red (R), green (G), and blue (B) and their superposition with each other.
  • RGB is the color of the three channels of red, green and blue. This standard includes almost all the colors that human vision can perceive. It is one of the most widely used color systems.
  • the method of identifying the standard line and the test line in step S5 is as shown in FIG. 6, which is the result of reading the pregnancy test strip of FIG.
  • the test paper reads the image of the recognition area to generate a grayscale image.
  • the size of the gray value is represented by a continuous curve, because the standard line and the test line are designed to be wider (width is at least 5 mm), and the background color of the pregnancy test strip is white.
  • there is a wide downward pulse in the middle of the gray value curve which is the standard line and the test line.
  • the pulse of the middle position of the gray value curve is identified to identify the standard line and the test line.
  • the background color of the picture is basically pure white or other background color that can be used, so it is very easy to identify the standard line and the test line after the test, and the recognition accuracy can reach more than 99%.
  • R T (base line) / C (test line) * Z (adjustment factor)
  • the reference line gray value in the formula is divided by the test line gray value, and then multiplied by Adjust the factor to get the R value.
  • the adjustment factor is calculated by dividing the preset test paper color density by the ratio of the color density of the test strip obtained by photographing; that is, the preset test strip gray value is divided by the gray value of the test strip obtained after photographing, and the adjustment factor
  • the effect is to eliminate the influence of the color of the test strip and the brightness of the surrounding environment on the experimental results in the actual photographing.
  • the gray value of the test line is related to the detection of the amount of the test substance (human chorionic gonadotropin) in the urine.
  • the parameters can be flexibly set according to requirements, and the parameter setting methods are not described here. In the present invention, as shown in the test result of Fig. 7, the pregnancy cycle is 37 weeks.
  • the pregnancy test method of Example 3 can also be used for ovulation testing, as well as other tests for diseases that can be detected with test strips.
  • the principle and method steps are identical. The difference is that the relationship between the gray value of the test line and the content of the test substance is redefined to determine the ovulation result and the detection results of other diseases. It is necessary to define the change parameters reasonably according to the requirements, and will not repeat them again.
  • the detection method of the invention is adopted, and the user is easy to operate, and it is not necessary to go to a professional institution to judge the result. Download and install the application yourself, you can use it at home in a convenient place. Quickly get the test results, which is very convenient for users to use, and has good marketing value.
  • the present invention is not limited to the above embodiments, and can be used for testing other test papers, and positioning the test paper reading identification area by other positioning methods, and only needs to adjust parameters under the premise of the present invention. Any method that can directly or indirectly obtain a test result of a test paper based on a portable mobile terminal, which has the same or similar technical solutions as the application of the present application, falls within the scope of protection of the invention. .

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Abstract

一种试纸读取方法及利用该方法进行验孕和***测试，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的试纸进行拍照，识别并读取该试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，判断代表测试线的检测物的浓度，从而得出得验孕测试中准确的验孕结果以及怀孕周期，以及***测试中***结果，用户无需专业学习，操作简便，适合广大用户便捷测试。

Description

一种试纸读取方法及其验孕和***测试方法 技术领域
本发明涉及医学检测方法，尤其是采用智能便携设备进行检测试纸的拍照，并给出验孕或***判断结果的检测方法。
背景技术
目前验孕和***测试试纸广泛使用，在药房即可方便的购买到，用户在家即可便捷的自己测试和读取测试结果。但是验孕或***检测一般都是采用检测试纸。检测试纸测试结果需要进过一定的专业学习才能正确读取和判断测试结果。
人工读取测试结果不能定量分析测试结果，往往还会造成结果的误判和偏差较大的问题。
便携移动通信终端经过多年的发展，已经拥有广泛的客户群体。随着智能便携设备的被广泛使用，各种手机应用(APP)应用而生。这使得通过扫描测试结果的图片，判断试纸上的试剂浓度，给出较更为准确的测试结果成为可能。
发明内容
本发明的目的在于提供一种试纸读取方法，用户无需专业学习，通过智能设备配合专业试纸读取试纸测试结果，给出验孕或***测试的准确结果，操作简便，适合广大用户便捷测试。
为了实现上述目的，本发明采用的技术方案是这样的：
一种试纸读取方法，其特征在于，采用带有拍照功能的便携移动通信终端， 该移动终端对测试后的试纸进行拍照，识别并读取该试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
进一步特征，所述移动终端对测试后的试纸进行拍照时采用瞄准镜，该瞄准镜为便携移动通信终端牌照框内并排设置的两条基准线，该两条基准线分别对准试纸的标准线和测试线，提取基准线上的标准线和测试线的图片数据。
进一步特征，所述标准线与测试线进行像素灰度处理采用图像数据灰度化的算法：
Y＝0.229R+0.587G+0.144B；
其中R代表红色，G：代表绿色，B代表蓝色，Y使计算后的结果，即灰度数据。
进一步特征，所述计算灰度处理后的标准线与测试线的比值，首先要逐列计算各个灰度出现的次数，去掉出现次数最少的灰度数据；按照列计算列均值，使用列均值数据填充超过偏移量的数据；
解析出标准线和测试线数据，并计算标准线与测试线的比值；
基准线与测试线的比值的计算公式为：R＝T(基准线)/B(测试线)*Z(调整因子)；
分析上述比值R，即得到检测结果。
所述解析出标准线和测试线数据的方法为：统计测试线数组数据出现次数，去除灰度数据出现次数最少的数据，生成数据均值，此均值为测试线数据B；统计基准线数组数据出现次数，去除灰度数据出现次数最少的数据，生成数据均值，此均值为测试线数据T。
进一步，在试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
移动终端对测试后的试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别标准线和测试线，并提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
进一步，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
进一步，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
进一步，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸读取识别区的任意三个顶点上。
一种验孕测试方法，其特征在于，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的验孕试纸进行拍照，识别并读取该试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
该验孕测试方法的具体步骤按照如下进行：
S1：使用孕试纸测怀孕；
S2：使用便携移动通信终端对测试后显示结果的试纸进行拍照；
S3：读取照片,生成图像像素的RGB数据矩阵；
S4：对S3得到的数据进行灰度化处理；
S5：对步骤S4处理后的数据进行矩阵数据规范化处理，得到规范化后的列数据；
S6：解析出标准线和测试线数据，并计算标准线与测试线的比值；
S7：分析步骤S6得到的比值结果，生成检测结果，并在便携移动通信终端的显示窗口显示检测结果。
进一步，在验孕试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
移动终端对测试后的验孕试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别标准线和测试线，并提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
进一步，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
进一步，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
进一步，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸读取识别区的任意三个顶点上。
采用在验孕试纸上设置试纸识别线，行验孕测试方法，具体步骤按照如下进行：
S1：使用孕试纸测怀孕；
S2：使用便携移动通信终端对测试后显示结果的试纸进行拍照；
S3：读取照片,自动识别试纸识别线，确定试纸读取识别区，生成试纸读取识别区的图像像素的RGB数据矩阵；
S4：对S3得到的数据进行灰度化处理；
S5：识别标准线和测试线，并提取出标准线和测试线的灰度值；
S6：计算像素灰度处理后的标准线与测试线的比值，生成测试结果，并在便携移动通信终端的显示窗口显示检测结果。
一种***测试方法，其特征在于，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的***试纸进行拍照，识别并读取该***试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
***测试方法具体步骤按照如下进行：
S1：使用***试纸测试***；
S2：使用便携移动通信终端对测试后显示结果的***试纸进行拍照；
S3：读取照片,生成图像像素的RGB数据矩阵；
S4：对S3得到的数据进行灰度化处理；
S5：对步骤S4处理后的数据进行矩阵数据规范化处理，得到规范化后的列数据；
S6：解析出标准线和测试线数据，并计算标准线与测试线的比值；
S7：分析步骤S6得到的比值结果，生成检测结果，并在便携移动通信终端的显示窗口显示检测结果。
进一步，在***试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
移动终端对测试后的***试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别标准线和测试线，并提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
进一步，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
进一步，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
进一步，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸读取识别区的任意三个顶点上。
采用在***试纸上设置试纸识别线进行***测试方法，其特征在于，具体步骤按照如下进行：
S1：使用***试纸测***；
S2：使用便携移动通信终端对测试后显示结果的***试纸进行拍照；
S3：读取照片,自动识别试纸识别线，确定试纸读取识别区，生成试纸读取识别区的图像像素的RGB数据矩阵；
S4：对S3得到的数据进行灰度化处理；
S5：识别标准线和测试线，并提取出标准线和测试线的灰度值；
S6：计算像素灰度处理后的标准线与测试线的比值，生成测试结果，并在便携移动通信终端的显示窗口显示检测结果。
与现有技术相比较，本发明的优点在于：
1、本发明基于现有的便携设备，如智能手机、苹果手机或iPad等，扫描测试试纸并对测试试纸进行拍照，提取照片读取测试试纸的测试结果，对测试试纸的图片进行处理，输出检测结果，用户操作简便，无需到专业机构进行结果判断，自己在家中等方便场所即可自己快速得到检测结果，大大方便了用户使用。
2、使用该测试方法读取试纸测试结果，用户无需专业学习，通过下载安装用于读取试结果的手机APP，启动该手机APP，读取测试试纸的图片，并对图片进行分析，给出测试结果，给用户使用带来了便捷，且读取结果准确，防止用户发生误判，便于推广使用。
3、移动终端对测试后的试纸进行拍照时采用瞄准镜，该瞄准镜为便携移动通信终端牌照框内并排设置的两条基准线，用户只需要将两条基准线分别与试纸标准线和测试线重合，便可方便的读取测试结果，操作简便。
4、智能便携设备对测试后的检测试纸进行拍照，处理图片时，识别出检测试纸的试纸识别线，从而迅速读取试纸读取识别区的测试结果，从而可以排除干扰，准确读取到测试结果，信息读取准确。
5、本发明能够应用于验孕测试和***测试，用户购买验孕试纸或***试纸，通过读取试纸测试结果，对标准线和测试线的图片像素数据进行灰度处理，通过比较标准线和测试线的灰度数据，判断代表测试线的检测物的浓度，从而得出得验孕测试中准确的验孕结果以及怀孕周期，以及***测试中***结果。
附图说明
图1为实施例1的回执拍照界面图；
图2为实施例1的未孕结果界面图；
图3为实施例1的已孕结果界面图；
图4为实施例3的验孕试纸的第一种结构示意图；
图5为实施例3的验孕试纸的第二种结构示意图；
图6为便携移动通信终端对图4的验孕试纸进行拍照后的手机截图；
图7为图6的孕周期结果的手机截图。
具体实施方式
下面将结合附图对本发明作进一步说明。
实施例1：
使用该试纸读取方法进行验孕测试，采用带有拍照功能的Android智能手机。手机拍照框对准测试后的验孕试纸，拍照框的基准线分别对准试纸的标准线和测试线，拍照读取基准线上的标准线和测试线的图片数据。如图1所示，图1中右侧两条并排的竖线即为基准线，基准线上端的框为拍照框，其形状为横置的长条形，拍照框内显示的图片为需要进行拍照的验孕试纸。对标准线与测试线进行像素灰度处理采用图像数据灰度化的算法：Y＝0.229R+0.587G+0.144B；其中R代表红色，G：代表绿色，B代表蓝色，Y使计算后的结果，即灰度数据。
计算灰度处理后的标准线与测试线的数据比值，首先要逐列计算各个灰度出现的次数，去掉出现次数最少的灰度数据；按照列计算列均值，使用列均值数据填充超过偏移量的数据；解析出标准线和测试线数据，并计算标准线与测试线的比值；
基准线与测试线的比值的计算公式为：R＝T(基准线)/B(测试线)*Z(调整因子)；分析上述比值R，即得到检测结果。调整因子的计算方法为预设的 测试纸颜色浓度除以拍照得到的试纸颜色浓度的比值；即预设的试纸条灰度值除以拍照后得到的试纸条的灰度值。
灰度值范围为0到255，本实施例调整因子预设的试纸条灰度值180，通过对20个测试后的验孕试纸进行拍照，得到结果准确率为100％。其中两个样本的测试图如图2和图3所示。
测试线的灰度值大小与检测尿液中的检测物(人绒毛膜***)的含量有关系。检测物浓度越高，测试线的灰度值越大，基准线与测试线的比值R数值越小，表示孕周越大。
实施例2：
使用该试纸读取方法进行***测试，采用带有拍照功能的Android智能手机。手机拍照框对准测试后的***试纸，拍照框的基准线分别对准***试纸的标准线和测试线，拍照读取基准线上的标准线和测试线的图片数据。对标准线与测试线进行像素灰度处理采用图像数据灰度化的算法：Y＝0.229R+0.587G+0.144B；其中R代表红色，G：代表绿色，B代表蓝色，Y使计算后的结果，即灰度数据。
计算灰度处理后的标准线与测试线的比值，首先要逐列计算各个灰度出现的次数，去掉出现次数最少的灰度数据；按照列计算列均值，使用列均值数据填充超过偏移量的数据；解析出标准线和测试线数据，并计算标准线与测试线的比值；
基准线与测试线的比值的计算公式为：R＝T(基准线)/B(测试线)*Z(调整因子)；分析上述比值R，即得到检测结果。调整因子的计算方法为预设的测试纸颜色浓度除以拍照得到的试纸颜色浓度的比值；即预设的试纸条灰度值 除以拍照后得到的试纸条的灰度值。
灰度值范围为0到255，本实施例调整因子预设的试纸条灰度值100，通过对60个测试后的***试纸进行拍照，得到结果准确率为100％。
与实施例1不同的是，***试纸在测试线灰度值等于或高于标准线灰度值时才确定为怀孕，即R的数值大于等于1表示怀孕；如果结果介于0到1之间则代表未***；如果数值无穷大，代表测试失败，需要更换***试纸重新检测。而实施例1中，只要验孕试纸的标准线与测试线比值高于大于100即可确定为未孕，小于100即为怀孕。
上述实施例选用的智能手机摄像像素和分辨率较低，且有一定周围光线环境的影响。如果选用成像效果更好的智能手机，如苹果6手机，得到的结果将更为准确。
实施例3：
使用设置有试纸识别线的验孕试纸测试验孕，如图4所示，验孕试纸包括试纸卡壳1和安装在该试纸卡壳1内的试纸条，试纸卡壳1设置有加样孔2和观察孔3，所述试纸条的样品吸附部位于加样孔2下，试纸条的检查线和标准线都位于所述观察孔3下，在试纸卡壳1上印有两组间隔的条形码，该两组条形码之间的区域为试纸读取识别区。观察孔3位于试纸读取识别区内。
如图5所示，图5的验孕试纸与图4的不同点在于，图5中的验孕试纸采用试纸卡壳1上印有三个定位框，试纸读取识别区为矩形，三个定位框分布在试纸读取识别区的任意三个顶点上。
定位框的原理和形式与目前矩阵式二维码的定位形式相同，三个定位框即可确定一个矩形区域范围进行试纸读取识别区识别和截取。
还可以是其他的方式对试纸读取识别区内进行定位，比如：试纸读取识别区内周围加其他颜色的框，以及在试纸读取识别区设置点、圆或者其他形状的图形进行定位，只要便携移动设备能够读取到图案能够进行即可。这需要根据实际需求进行灵活设定。
采用图4或图5所示的验孕试纸，进行验孕，具体步骤按照如下进行：
S1：使用验孕试纸测怀孕；
S2：使用便携移动通信终端对测试后显示结果的试纸进行拍照；
S3：读取照片,自动识别试纸识别线，确定试纸读取识别区，生成试纸读取识别区的图像像素的RGB数据矩阵；
S4：对S3得到的数据进行灰度化处理；
S5：识别标准线和测试线，并提取出标准线和测试线的灰度值；
S6：计算像素灰度处理后的标准线与测试线的比值，生成测试结果，并在便携移动通信终端的显示器(显示窗口)显示检测结果。
步骤S3中，RGB即RGB色彩模式，是工业界的一种颜色标准，是通过对红(R)、绿(G)、蓝(B)三个颜色通道的变化以及它们相互之间的叠加来得到各式各样的颜色的，RGB即是代表红、绿、蓝三个通道的颜色，这个标准几乎包括了人类视力所能感知的所有颜色，是目前运用最广的颜色***之一。
步骤S5中识别标准线和测试线的方法为，如图6所示，为读取的图4的验孕试纸的结果。试纸读取识别区的图像生成灰度图，灰度值的大小用连续的曲线代表，因为标准线和测试线设计的比较宽(宽度在1至少5毫米)，验孕试纸的底色选用白色，图中可以看出，在灰度值曲线的中部位置有较宽的向下的脉冲，这便是标准线和测试线，便携设备在处理试纸读取识别区的图像的时 候，就是识别出灰度值曲线的中部位置向下的脉冲，从而识别出该标准线和测试线。图4和图5的试纸读取识别区还有其他的线条，这是为了直观的表达图4和图5所要表示的验孕试纸(验孕棒)的结构而画出的，在实际中是没有该线条的，图片底色基本为纯白色或者其他可以使用的底色，因此非常容易识别出测试后的标准线和测试线，识别的准确率能够达到99％以上。
标准线与测试线的比值的计算公式为：R＝T(基准线)/C(测试线)*Z(调整因子)，公式中基准线灰度值除以测试线灰度值，然后乘以调整因子，得到R值。根据预设的结果范围与孕周期之间的关系定义，分析上述比值R，即得到检测结果。调整因子的计算方法为预设的测试纸颜色浓度除以拍照得到的试纸颜色浓度的比值；即预设的试纸条灰度值除以拍照后得到的试纸条的灰度值，调整因子的作用是排除实际拍照中因为试纸条的色彩、周围环境的亮度等因素对实验结果造成的影响。
测试线的灰度值大小与检测尿液中的检测物(人绒毛膜***)的含量有关系。检测物浓度越高，测试线的灰度值越大，基准线与测试线的比值R数值越小，表示孕周越大。参数可以根据需求灵活设置，参数设置方式不再赘述。本发明中，如图7输出的检测结果，孕周期为37周。
实施例3的验孕测试方法还可以用于***测试、以及其他能够用试纸检测的疾病的测试。原理和方法步骤完全相同，不同的是要根据测试线的灰度值大小与检测物的含量之间的关系进行重新定义，确定***结果以及其他疾病的检测结果。需要根据需求合理定义更改参数即可，再次不再赘述。
通过上述三个实施例，可见采用发明的检测方法，用户操作简便，无需到专业机构进行结果判断。自己下载安装应用程序，自己在家中等方便场所即可 自己快速得到检测结果，大大方便了用户使用，具有良好的市场推广使用价值。
本发明不局限于上述实施例，还能用于其他试纸的测试，以及采用其他定位方式对试纸读取识别区进行定位，只需要在本发明的构思前提下调整参数即可实现。任何人在本发明的启示下都可以直接或者间接得出的基于便携移动终端读取试纸测试结果的方法，具有与本法申请相同或相似的技术方案，均落入被发明的保护范围之内。

Claims (23)

  1. 一种试纸读取方法，其特征在于，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的试纸进行拍照，识别并读取该试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  2. 根据权利要求1所述的试纸读取方法，其特征在于，所述移动终端对测试后的试纸进行拍照时采用瞄准镜，该瞄准镜为便携移动通信终端牌照框内并排设置的两条基准线，该两条基准线分别对准试纸的标准线和测试线，提取基准线上的标准线和测试线的图片数据。
  3. 根据权利要求1或2所述的试纸读取方法，其特征在于，所述标准线与测试线进行像素灰度处理采用图像数据灰度化的算法：
    Y＝0.229R+0.587G+0.144B；
    其中R代表红色，G：代表绿色，B代表蓝色，Y使计算后的结果，即灰度数据。
  4. 根据权利要求1所述的试纸读取方法，其特征在于，所述计算灰度处理后的标准线与测试线的比值，首先要逐列计算各个灰度出现的次数，去掉出现次数最少的灰度数据；按照列计算列均值，使用列均值数据填充超过偏移量的数据；
    解析出标准线和测试线数据，并计算标准线与测试线的比值；
    基准线与测试线的比值的计算公式为：R＝T(基准线)/B(测试线)*Z(调整因子)；
    分析上述比值R，即得到检测结果。
  5. 根据权利要求4所述的试纸读取方法，其特征在于，所述解析出标准线和测试线数据的方法为：统计测试线数组数据出现次数，去除灰度数据出现次数最少的数据，生成数据均值，此均值为测试线数据B；统计基准线数组数据出现次数，去除灰度数据出现次数最少的数据，生成数据均值，此均值为测试线数据T。
  6. 根据权利要求1所述的试纸读取方法，其特征在于，在试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
    移动终端对测试后的试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
    截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别标准线和测试线，提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  7. 根据权利要求6所述的试纸读取方法，其特征在于，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
  8. 根据权利要求6所述的试纸读取方法，其特征在于，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
  9. 根据权利要求6或8所述的试纸读取方法，其特征在于，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸读取识别区的任意三个顶点上。
  10. 一种验孕测试方法，其特征在于，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的验孕试纸进行拍照，识别并读取该试纸的标准线 与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  11. 根据权利要求10所述的验孕测试方法，其特征在于，具体步骤按照如下进行：
    S1：使用孕试纸测怀孕；
    S2：使用便携移动通信终端对测试后显示结果的试纸进行拍照；
    S3：读取照片,生成图像像素的RGB数据矩阵；
    S5：对步骤S4处理后的数据进行矩阵数据规范化处理，得到规范化后的列数据；
    S6：解析出标准线和测试线数据，并计算标准线与测试线的比值；
    S7：分析步骤S6得到的比值结果，生成检测结果，并在便携移动通信终端的显示窗口显示检测结果。
  12. 根据权利要求10所述的验孕测试方法，其特征在于，在验孕试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
    移动终端对测试后的验孕试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
    截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别出标准线和测试线，并提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  13. 根据权利要求12所述的验孕测试方法，其特征在于，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
  14. 根据权利要求12所述的验孕测试方法，其特征在于，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
  15. 根据权利要求14所述的验孕测试方法，其特征在于，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸读取识别区的任意三个顶点上。
  16. 根据权利要求12至15任一项所述的验孕测试方法，其特征在于，具体步骤按照如下进行：
    S1：使用孕试纸测怀孕；
    S2：使用便携移动通信终端对测试后显示结果的试纸进行拍照；
    S3：读取照片,自动识别试纸识别线，确定试纸读取识别区，生成试纸读取识别区的图像像素的RGB数据矩阵；
    S4：对S3得到的图像像素的RGB数据矩阵进行灰度化处理；
    S5：识别标准线和测试线，并提取出标准线和测试线的灰度值；
    S6：计算像素灰度处理后的标准线与测试线的比值，生成测试结果，并在便携移动通信终端的显示窗口显示检测结果。
  17. 一种***测试方法，其特征在于，采用带有拍照功能的便携移动通信终端，该移动终端对测试后的***试纸进行拍照，识别并读取该***试纸的标准线与测试线，将标准线与测试线进行像素灰度处理，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  18. 根据权利要求17所述的***测试方法，其特征在于，具体步骤按照如下进行：
    S1：使用***试纸测试***；
    S2：使用便携移动通信终端对测试后显示结果的***试纸进行拍照；
    S3：读取照片,生成图像像素的RGB数据矩阵；
    S4：对S3得到的数据进行灰度化处理；
    S5：对步骤S4处理后的数据进行矩阵数据规范化处理，得到规范化后的列数据；
    S6：解析出标准线和测试线数据，并计算标准线与测试线的比值；
    S7：分析步骤S6得到的比值结果，生成检测结果，并在便携移动通信终端的显示窗口显示检测结果。
  19. 根据权利要求17所述的***测试方法，其特征在于，在***试纸上设置试纸识别线，试纸识别线之间的区域为测试线和标准线显示的试纸读取识别区；
    移动终端对测试后的***试纸进行拍照，自动识别试纸识别线，从而确定试纸读取识别区；
    截取试纸读取识别区的图像，对试纸读取识别区的图像进行灰度处理，识别标准线和测试线，并提取出标准线和测试线的灰度值，计算像素灰度处理后的标准线与测试线的比值，生成测试结果。
  20. 根据权利要求19所述的***测试方法，其特征在于，所述试纸识别线为两组条形码，该两组条形码之间的区域为试纸读取识别区。
  21. 根据权利要求19所述的***测试方法，其特征在于，所述试纸识别线为至少三个定位框，所述定位框围成所述试纸读取识别区。
  22. 根据权利要求19所述的***测试方法，其特征在于，所述试纸识别线为三个定位框，所述试纸读取识别区为矩形，所述三个定位框分布在所述试纸 读取识别区的任意三个顶点上。
  23. 根据权利要求19至22任一项所述的***测试方法，其特征在于，具体步骤按照如下进行：
    S1：使用***试纸测***；
    S2：使用便携移动通信终端对测试后显示结果的***试纸进行拍照；
    S3：读取照片,自动识别试纸识别线，确定试纸读取识别区，生成试纸读取识别区的图像像素的RGB数据矩阵；
    S4：对S3得到的图像像素的RGB数据矩阵进行灰度化处理；
    S5：识别标准线和测试线，并提取出标准线和测试线的灰度值；
    S6：计算像素灰度处理后的标准线与测试线的比值，生成测试结果，并在便携移动通信终端的显示窗口显示检测结果。
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112288828A (zh) * 2020-09-07 2021-01-29 广州盛成妈妈网络科技股份有限公司 一种自动检测***试纸的图片识别方法
CN115063375A (zh) * 2022-02-18 2022-09-16 厦门中翎易优创科技有限公司 一种对***试纸检测结果进行自动分析的图像识别方法
US11648562B2 (en) 2019-11-01 2023-05-16 International Business Machines Corporation Anonymized diagnosis via lateral flow assays
CN117664942A (zh) * 2023-12-08 2024-03-08 北京工商大学 全麦食品定量检测荧光测流层析试纸条、试剂盒及其制备方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104697938B (zh) * 2015-03-21 2018-04-20 重庆早柒天生物科技股份有限公司 一种试纸读取方法及使用该方法进行验孕和***的测试方法
CN105137093A (zh) * 2015-07-24 2015-12-09 天津起跑线生物信息技术有限公司 一种预警***期的方法
CN105232091A (zh) * 2015-09-30 2016-01-13 龙国亮 一种女性***检测***及方法
CN106405118A (zh) * 2016-09-27 2017-02-15 北京爱康泰科技有限责任公司 一种***试纸检测方法及***
CN106546756B (zh) * 2016-10-20 2018-10-26 浙江孕橙医疗科技有限公司 一种***试纸检测方法及***
US11131665B1 (en) 2018-08-22 2021-09-28 MFB Fertility, Inc. Method for evaluating urine of a subject to estimate the fertile window
US11061026B2 (en) 2017-02-17 2021-07-13 MFB Fertility, Inc. System of evaluating corpus luteum function by recurrently evaluating progesterone non-serum bodily fluids on multiple days
US11029321B2 (en) 2017-02-17 2021-06-08 MFB Fertility, Inc. Method of evaluating corpus luteum function by recurrently evaluating progesterone non-serum bodily fluids on multiple days
CN107714097A (zh) * 2017-10-19 2018-02-23 厦门美柚信息科技有限公司 ***预测方法及装置、终端
CN108414774A (zh) * 2017-12-31 2018-08-17 深圳市金乐智能健康科技有限公司 一种智能电子检测验孕的控制方法及***
CN110716059B (zh) * 2019-09-27 2023-07-25 深圳市启蒙智慧医疗科技有限公司 验孕检测方法、存储介质、控制终端以及智能验孕棒
CN112114155A (zh) * 2020-08-27 2020-12-22 上海宏勃生物科技发展有限公司 一种粪便隐血检测半定量方法
CN112259235B (zh) * 2020-11-04 2021-06-29 广州万孚健康科技有限公司 一种孕期健康预测方法、***和可读存储介质
CN116699138A (zh) * 2020-12-03 2023-09-05 湖南优博思生物技术有限公司 用于区分生理性和病理性反流的半定量胃蛋白酶检测产品

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1866637A2 (en) * 2005-04-01 2007-12-19 Hafellner, Reinhard Body fluid testing component for analyte detection
CN101147069A (zh) * 2005-03-24 2008-03-19 因弗因斯医药瑞士股份有限公司 胚胎着床的估计日期及相关日期的确定
WO2013120191A1 (en) * 2012-02-17 2013-08-22 Vitrum Diagnostics Inc. Informative diagnostic kit and device for immunochromatographic detection
CN103792196A (zh) * 2014-01-20 2014-05-14 榕盛（苏州）医疗技术有限公司 一种基于app技术的血糖分析***的应用方法
CN103926241A (zh) * 2014-04-18 2014-07-16 深圳市宝凯仑科技有限公司 一种新型检测试纸条及其制备与应用
WO2014176753A1 (zh) * 2013-04-30 2014-11-06 成都领御生物技术有限公司 量子点免疫层析试条检测***及其应用
WO2015008094A1 (en) * 2013-07-19 2015-01-22 Cambridge temperature concepts ltd Bioassay test strip bioassay test strip
CN104697938A (zh) * 2015-03-21 2015-06-10 杨轶轩 一种试纸读取方法及使用该方法进行验孕和***的测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7444005B2 (en) * 2003-11-04 2008-10-28 Becton, Dickinson And Company Apparatus and method for using optical mouse engine to determine speed, direction, position of scanned device and to obtain quantitative or qualitative data from same
US8446463B2 (en) * 2008-08-22 2013-05-21 Genprime, Inc. Apparatus, method and article to perform assays using assay strips
GB201105474D0 (en) * 2011-03-31 2011-05-18 Albagaia Ltd Testing apparatus
FI20135189L (fi) * 2013-02-28 2014-08-29 iStoc Oy Kannettava lateraalinen koetulosten lukija
CN104198482A (zh) * 2014-09-05 2014-12-10 北京智云达科技有限公司 一种试纸读取方法和装置
CN104318584B (zh) * 2014-11-20 2017-03-15 广州万孚生物技术股份有限公司 一种利用手机成像分析生物试纸的方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101147069A (zh) * 2005-03-24 2008-03-19 因弗因斯医药瑞士股份有限公司 胚胎着床的估计日期及相关日期的确定
EP1866637A2 (en) * 2005-04-01 2007-12-19 Hafellner, Reinhard Body fluid testing component for analyte detection
WO2013120191A1 (en) * 2012-02-17 2013-08-22 Vitrum Diagnostics Inc. Informative diagnostic kit and device for immunochromatographic detection
WO2014176753A1 (zh) * 2013-04-30 2014-11-06 成都领御生物技术有限公司 量子点免疫层析试条检测***及其应用
WO2015008094A1 (en) * 2013-07-19 2015-01-22 Cambridge temperature concepts ltd Bioassay test strip bioassay test strip
CN103792196A (zh) * 2014-01-20 2014-05-14 榕盛（苏州）医疗技术有限公司 一种基于app技术的血糖分析***的应用方法
CN103926241A (zh) * 2014-04-18 2014-07-16 深圳市宝凯仑科技有限公司 一种新型检测试纸条及其制备与应用
CN104697938A (zh) * 2015-03-21 2015-06-10 杨轶轩 一种试纸读取方法及使用该方法进行验孕和***的测试方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11648562B2 (en) 2019-11-01 2023-05-16 International Business Machines Corporation Anonymized diagnosis via lateral flow assays
CN112288828A (zh) * 2020-09-07 2021-01-29 广州盛成妈妈网络科技股份有限公司 一种自动检测***试纸的图片识别方法
CN115063375A (zh) * 2022-02-18 2022-09-16 厦门中翎易优创科技有限公司 一种对***试纸检测结果进行自动分析的图像识别方法
CN115063375B (zh) * 2022-02-18 2024-06-04 厦门中翎易优创科技有限公司 一种对***试纸检测结果进行自动分析的图像识别方法
CN117664942A (zh) * 2023-12-08 2024-03-08 北京工商大学 全麦食品定量检测荧光测流层析试纸条、试剂盒及其制备方法

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