集成成像中光线串扰与近眼显示的优化方法

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中图分类号：TP391.4 文献标志码：A 文章编号：2095-2945（2025）26-0040-04

Abstract：Withthecontinuousadvancementof VRdisplaytechnology，near-eyedisplaytechnologyhasalwaysattracted publicatention.Mosttraditionaldisplaysbasedonintegratedimagingarelarge-screen，whichiscausedbytheparameter limitationsofmicro-imagearrysandlensarrays.Atthesametime，duetothecrossalkcausedbylightpassngthrough adjacentlenselements，inteferencewillbeseenduringnear-eyeobservation.Image，lowresolutionofreconstructed3Dimages， andotherproblems.Weproposeamethodofimageelementexpansion，whichexpandstheimageelementsaroundthecentral imagebyacertaindistancetofinalyreconstructahigh-qualitynear-eyestereoscopicvisualfieldview.Wealsoprovethatthis methodcangreatlyshortenthedistanceobservedbythehumaneyewithoutchanging theparametersofthelensorthedisplay sereen.Thegenerated3Dimagehastheadvantagesoflowcrostalkandhighspatialresolution.Themethodofexpandingmicroimagearrayscanbeusedtoshortentheviewing distanceofthehumaneyeinnear-eyedisplaydevicesandachieve miniaturized，high-definition 3D displays.

Keywords： 3Ddisplay; integrated imaging system; head-mounted display;virtual reality; near-eye display technology

虚拟现实（VR）是下一代新型显示技术，是元宇宙的重要基础。（剩余3876字）