Dynamic vision detecting device
The embodiment of the invention provides a dynamic vision detecting device. The device includes a parallax adjusting module configured to adjust parallaxes of left and right eye virtual target imagesaccording to a required visual depth, a virtual visual target generating module configured to simulta...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The embodiment of the invention provides a dynamic vision detecting device. The device includes a parallax adjusting module configured to adjust parallaxes of left and right eye virtual target imagesaccording to a required visual depth, a virtual visual target generating module configured to simultaneously generate stimulation signals of the virtual visual target images with the parallaxes for each of the left and right eyes, a virtual visual target optic display module configured to display the virtual visual target images, a feedback acquisition module configured to collect feedback data ofa subject to changes of a visual target and a feedback processing module configured to compare the feedback data with actual virtual target image changes to obtain a comparison result; the dynamic vision detecting device can stimulate various visual stimuli in the real world without being interfered by an external light environment, thereby obtaining more accurate dynamic vision test results.
本发明实施例提供种动态视力检测设备,包括视差调节模块,配置 |
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