Mobile terminal-based color-change diagnosis test paper quantitative imaging system

Abstract

The invention discloses a mobile terminal-based color-change diagnosis test paper quantitative imaging system. The solution of an unknown solution can be accurately measured by use of colorimetric information in a relatively independent light source environment, and a cheap, fast and accurate health data measurement platform is provided; in the platform, a mobile terminal serves as a display and operation interface, and the installation process is simple and convenient; the measurement can be carried out simply by use of a mobile phone, an equipment shell, a test strip bracket and some sensing strips, for example, the measurement of glucose concentration or luteinizing hormone level in urine. The system disclosed by the invention is an integrated mobile platform based on traditional color-change diagnosis image analysis technology, and the platform can realize measurement more quantitatively than traditional color change diagnosis and can be clinically applied while integrating two functions of high-precision measurement and data visualization; and moreover, the cost is controlled in an acceptable range, and the mobile computing ability provides possibility of capturing, extracting and gathering the measured data in trend analysis from medicine respect.

Description

technical field [0001] The invention relates to the technical field of test paper detection, in particular to a quantitative imaging system for color-changing diagnostic test paper based on a mobile terminal. Background technique [0002] State-of-the-art color change diagnostics have broad applications in the estimation of chemical solution concentrations. However, discoloration diagnostics tend to be qualitative rather than quantitative compared to precise measurements of chemical solutions with specialized measuring equipment. This method will be most effective if we simply wish to be able to draw a qualitative analysis from a series of readings. This means that traditional discoloration diagnostic methods are only suitable for prediagnosed self-diagnosis at home. Because it can only provide limited information on the chemical solution to be tested. [0003] Mobile phones are the most common mobile terminals in daily life. According to statistics from International Dat...

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Problems solved by technology

[0008] In view of this, the present invention aims at the technical problems that the quantitative analysis of low-cost discoloration diagnostic test paper cannot be realized in the above-mentioned prior art, and the quantitative analysis conclusion is inaccurate, and provides a method based on which can accurately realize the quantitative analysis of low-cost discoloration diagnostic test paper. Quantitative imaging system of color-changing diagnostic test strips for mobile terminals

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