Alternate covering strabismus diagnosis method based on virtual reality and eye movement tracking technology

Abstract

The invention discloses an alternate covering strabismus diagnosis method based on virtual reality and an eye movement tracking technology. The alternate covering strabismus diagnosis method comprises the following steps: S1, building an alternate covering virtual reality scene; and S2, alternately covering measurement, respectively acquiring position coordinates of pupils of the two eyes of a testee and position coordinates of a fixation point in the virtual three-dimensional space by eye movement tracking equipment, generating a table according to the position coordinates of the pupils of the two eyes of the testee and the position coordinates of the fixation point in the virtual three-dimensional space, and forming an eye movement track image through the table. The alternate covering strabismus diagnosis method can solve the problem that a traditional detection process is tedious and time-consuming, so that the measurement process is simple and convenient, the testee is attracted to test in a virtual reality form, binocular fusion is broken through alternate covering, alternate covering detection at any distance can be achieved, reliable eye movement data are obtained to generate an eye movement track image, and the aim of providing auxiliary and intuitive criteria for strabismus diagnosis is achieved.

Description

technical field [0001] The present invention relates to the field of strabismus diagnosis, virtual reality and eye tracking technology, in particular to a method for alternately covering strabismus diagnosis based on virtual reality and eye tracking technology. Background technique [0002] At present, the clinical diagnosis of strabismus mainly relies on the use of point light sources, lenses and other tools by doctors in related fields. On the one hand, the traditional testing process has high requirements on the professional quality and experience of the testers, and the test results will be greatly affected by the subjective factors of the testers; The diagnosis and treatment of strabismus in children is a huge challenge. In addition, the traditional detection process is cumbersome and time-consuming, especially when the number of relevant doctors and patients in our country is relatively unbalanced, and the detection speed cannot well meet the needs of patients. [00...

AI Technical Summary

Problems solved by technology

On the one hand, the traditional testing process has high requirements on the professional quality and experience of the testers, and the test results will be greatly affected by the subjective factors of the testers; Diagnosis and treatment of strabismus in children is a huge challenge

In addition, the traditional detection process is cumbersome and time-consuming, especially when the number of relevant doctors and patients in our country is relatively unbalanced, the detection speed cannot well meet the needs of patients

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