Preferential looking eyesight testing method based on mobile phone

Abstract

The invention provides a preferential looking eyesight testing method based on a mobile phone. The preferential looking eyesight testing method based on the mobile phone comprises the steps that attribute information about a tested object is obtained; according to the attribute information, it is determined that a loop image playback mode is executed for the tested object; corresponding fixation behaviors generated when the tested object views loop images are shot by the mobile phone, the behavior characteristics of the fixation behaviors are extracted, and machine learning is conducted on thebehavior characteristics, so that view behavior information about the tested object is obtained; finally, the view behavior information is processed by using an adaptive algorithm, so that an eyesight relevant parameter of the tested object is obtained.

Description

technical field [0001] The invention relates to the technical field of vision testing, in particular to a mobile phone-based priority fixation vision testing method. Background technique [0002] Visual acuity is an important indicator used to characterize eye health. People need to pay attention to eye health in order to maintain good vision in work and life. However, as people's work and life rely more and more on electronic products, and people cannot maintain good eye habits at all times, this causes people's vision to seriously decline. In addition, with the popularization of electronic products and the lack of widespread dissemination and attention to eye hygiene knowledge, vision problems are showing a trend of younger age. Among many vision problems, myopia and astigmatism are relatively common vision problems. Among them, myopia can be divided into pseudomyopia and true myopia. Pseudomyopia refers to temporary myopia caused by excessive eye use and fatigue. , Pse...

AI Technical Summary

Problems solved by technology

Although the vision optometry instrument has good and accurate visual acuity measurement performance, but the vision optometry instrument is bulky and expensive, and it is usually only configured in related institutions such as hospitals or optical shops.

People can only go to these institutions to take corresponding vision tests to know their own vision conditions, which is extremely inconvenient for people who need frequent vision tests, and the operation process of optometry is more complicated and time-consuming , special operators are needed to operate the vision refractometer, which is not conducive to shortening the time of vision testing and improving the efficiency of vision testing

However, basically most children have difficulty maintaining a fixed posture for long-term vision testing, and children are prone to distraction problems, and it is difficult to cooperate to complete the same vision testing

It can be seen that the existing vision detection mode cannot perform fast and accurate vision detection on children in a targeted manner.

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