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Resolution matching in a retinal scanning display

机译:视网膜扫描显示器中的分辨率匹配

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In a retinal scanning display an image of a light source is scanned over the retina and at the same time modulated in intensity to form an image. To attain a retinal image most resembling the corresponding original image, the resolution of the modulating graphics board must be at least twice the maximum optical resolution possible. This paper describes how this relationship, which is based on the theorem of Shannon, is derived and what differences in contrast can be observed between the horizontal and the vertical scanning direction. It appears that for a relatively large field of view the resolution of the graphics board is inadequate, so that the maximum optical resolution will have to be decreased. # 1997 Optical Society of America
机译:在视网膜扫描显示器中,在视网膜上扫描光源的图像,并同时调制强度以形成图像。为了获得最类似于相应原始图像的视网膜图像,调制图形板的分辨率必须至少是最大光学分辨率的两倍。本文描述了如何基于香农定理推导这种关系,以及在水平和垂直扫描方向上可以观察到哪些对比度差异。似乎对于较大的视野,图形板的分辨率不足,因此必须降低最大光学分辨率。 #1997美国眼镜学会

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