Evaluation system and method for visual function processing timeliness ability based on VR space
A processing timeliness and evaluation system technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve the problems of children's visual function defect, loss, visual function weakening, etc., to avoid Effects of diminished or even loss of visual function
Active Publication Date: 2021-09-21
广东视明科技发展有限公司
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[0005] In order to solve the problem that the potential defects of children's visual function cannot be detected in time due to the lack of effective means for evaluating the timeliness ability of binocular vision processing, the present invention proposes a system and method for evaluating the timeliness ability of visual function processing based on VR space. From the perspective of functional processing time, detect whether the child has a potential defect in visual function, helping parents to detect the visual problem of the child in time, and avoid further risk of weakening or even loss of visual function
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[0064] Such as figure 1 The structural block diagram of the visual function processing timeliness ability evaluation system based on VR space shown, see figure 1 , the system includes:
[0065] The visual function evaluation mode selection module is used when the evaluator selects the visual function mode to be evaluated. The visual function evaluation mode includes simultaneous visual function evaluation mode and stereoscopic function evaluation mode;
[0066] The visual function evaluation mode selection module is used when the evaluator selects the visual function mode to be evaluated, and the visual function evaluation mode includes a simultaneous visual function evaluation mode and a stereoscopic function evaluation mode; the stereoscopic biological information stimulation model target Generate and regulate the module, be used to generate several visual biological information stimulation model targets, described simultaneous visual biological information stimulation mode...
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The present invention proposes a system and method for assessing the timeliness ability of visual function processing based on VR space, which relates to the technical field of ophthalmic medical equipment, and solves the problem that children with potential defects in visual function cannot For problems discovered in time, the target of the visual biological information stimulation model is the core observation object of the person to be evaluated. The target of the visual biological information stimulation model is displayed on the VR space display, and then the parameters of the visual function processing timeliness ability assessment are adjusted through the parameter regulator , using the detection result output module to output the visual function processing aging detection results of the person to be evaluated, forming an effective method for binocular simultaneous vision and stereoscopic vision processing duration detection, and avoiding the risk of weakening or even loss of simultaneous vision and stereoscopic vision.
Description
technical field [0001] The present invention relates to the technical field of ophthalmic medical equipment, and more specifically, to a system and method for evaluating the timeliness ability of visual function processing based on VR space. Background technique [0002] Conventional clinical visual functions mainly refer to simultaneous vision, fusion vision and stereopsis. Among them, simultaneous vision and stereopsis are mainly affected by time parameters. Simultaneous vision means that the retinal components corresponding to the fovea and outside the macula of both eyes have a common Visual direction, both eyes have the ability to watch and perceive at the same time. People with normal vision at the same time can not only watch with both eyes at the same time, but also the objects can fall on the fovea and corresponding points of the two eyes with the same visual direction at the same time. Under normal circumstances, the movement of the eyes is coordinated Consistent, ...
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IPC IPC(8): G06Q10/06G06F3/01
CPCG06F3/013G06Q10/0639
Inventor 阎丽林岩平褚航吴殿鹏
Owner 广东视明科技发展有限公司