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您的检索式：作者名="Atanas Boev"
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| 1 | Accommodation-Free Head Mounted Display with Comfortable 3D Perception and an Enlarged Eye-box显示文摘An accommodation-free displays,also known as Maxwellian displays,keep the displayed image sharp regardless of the viewer’s focal distance.However,they typically sufer from a small eye-box and limited efective feld of view(FOV)which requires careful alignment before a viewer can see the image.Tis paper presents a high-quality accommodation-free head mounted display(aHMD)based on pixel beam scanning for direct image forming on retina.It has an enlarged eye-box and FOV for easy viewing by replicating the viewing points with an array of beam splitters.A prototype aHMD is built using this concept,which shows high defnition,low colour aberration 3D augmented reality(AR)images with an FOV of 36∘.Te advantage of the proposed design over other head mounted display(HMD)architectures is that,due to the narrow,collimated pixel beams,the high image quality is unafected by changes in eye accommodation,and the approach to enlarge the eye-box is scalable.Most importantly,such an aHMD can deliver realistic three-dimensional(3D)viewing perception with no vergence-accommodation confict(VAC).It is found that viewing the accommodation-free 3D images with the aHMD presented in this work is comfortable for viewers and does not cause the nausea or eyestrain side efects commonly associated with conventional stereoscopic 3D or HMD displays,even for all day use. | Pawan K.Shrestha Matt J.Pryn Jia Jia Jhen-Si Chen Hector Navarro Fructuoso Atanas Boev Qing Zhang Daping Chu | 2019 | Research2019，，1： | 3 |
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