Holographic three-dimensional display mobile terminal and method used for vision correction

Abstract

The invention discloses a holographic three-dimensional display mobile terminal and a method used for vision correction. The mobile terminal comprises a human eye tracking module used to acquire positions of user eyes, a holographic conversion module used to convert a virtual three-dimensional scene to a holographic three-dimensional scene according to the positions of the user eyes, a scene adjusting module used to monitor or receive depth of field of the holographic three-dimensional scene, and sending a field depth adjusting command to the holographic conversion module, and a display module used to display the holographic three-dimensional scenes, so a user can see far or close variation of object distance in the scene. The holographic conversion module is also used to receive the field depth adjusting command, and adjusts the depth of field of the holographic three-dimensional scene, so that object distance in the scene changes to be far or close. Compared with the prior art, the mobile terminal and the method make users rapidly and conveniently see holographic three-dimensional scenes with object distance changing to be far or close on the mobile terminal, realizing a vision correction function. The virtual three-dimensional scenes are converted to the holographic three-dimensional scenes, thereby increasing enthusiasm and entertainment of correcting vision, and improving user experience.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a method for correcting eyesight with holographic stereoscopic display. Background technique [0002] At present, whether young students or office workers, most of the time is immersed in reading books or electronic devices at a certain distance, which has caused the increase in vision, especially myopia, and has become an important factor that endangers health. [0003] Existing technologies for treating or correcting vision include wearing glasses for optical correction, acupoint massage of traditional Chinese medicine, or eye exercises. In vision care centers, the technique of alternately performing distance vision and near vision and relaxing adjustment is often used. On a track that can move back and forth relative to the patient, the image is moved to realize the alternation of the patient's eyes seeing far and near. [0004] The late...

AI Technical Summary

Problems solved by technology

[0005] However, the above technologies need to go to a fixed vision care center or configure a bulky computer and wear special glasses to view the pre-stored image information for treatment or correction of vision. Information, easy to cause visual fatigue

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