Application system for performing urine analysis by using camera function of intelligent mobile device

Abstract

The invention discloses an application system for performing urine analysis by using a camera function of an intelligent mobile device. The application system mainly comprises an application system based on an intelligent mobile terminal and a matched test paper groove. In order to realize portability and low cost required by mobile medical treatment and health management, urine analysis test paper is shot by comprehensively using a special test paper groove and a mobile application, and a relationship of urine components on color RGB values of a reagent pad on the test paper is obtained in a least square fit modeling mode, so that a detection concentration range is obtained by interpolation. In the process, in order to identify the position of the reagent pad in an image and reduce environmental noise, the position of the test paper in a photo and the position of each color block of the reagent pad are positioned in combination with the specially designed test paper groove by utilizing an image segmentation technology in image processing, and filtration, noise reduction and illumination compensation in HSV space are performed. The application system can be used for daily household urine health monitoring and doctor-seeing guidance.

Description

technical field [0001] The technical field of the present invention is the field of mobile medical treatment and urine detection. [0002] At present, medical care and health management are an important field of Internet applications, and the rise of mobile applications has created a huge development space for medical services and personal health management. In developed countries in Europe and the United States, medical and health informatization has been far ahead of the world. A survey by a well-known consulting company in the United States found that the proportion of American medical staff who use mobile devices to assist in diagnosis and treatment is as high as 70%. Before large-screen smart phones were popularized, the mobile applications of medical staff were basically PDAs. Now the functions of the PDA are integrated into the big-screen smartphone. China has not experienced the stage of popularization of PDA, but has directly upgraded to large-screen smart phones a...

AI Technical Summary

Problems solved by technology

[0009] 3. Use the smart mobile terminal to take pictures of the urine test strips. Due to the influence of the position of the test strips and the background color when taking pictures, it will be impossible to recognize the position of the reagent pad in the image.

[0011] 4. When smart mobile devices such as mobile phones take pictures, the image noise caused by environmental factors such as pixels and light greatly affects the image color recognition, and thus it is impossible to obtain a more accurate corresponding component concentration range

Images