Based on full analysis of the viewing characteristic of integral imaging and multiview display, a dual-mode light field display with viewing-distance detecting is proposed by changing the pixel clustering of the elemental image array and re-locating the center of the element image accordingly, the width of the viewing zone at target viewing distance is maximized and the viewing distance range of the light field display is enhanced. The optical experiment verified the effectiveness and validity of the proposed method. Our reported work will make a step further in light field display from far distance viewable to near distance touchable.

中文翻译：

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双模光场显示，可视范围更广：从远距离可视到近距离可触摸

在充分分析整体成像和多视图显示的观看特性的基础上，通过改变元素图像阵列的像素聚类，并相应地重新定位元素图像的中心，提出了一种具有视距检测的双模光场显示器。 ，使目标视距处的视区宽度最大化，增强了光场显示器的视距范围。光学实验验证了所提方法的有效性和有效性。我们报告的工作将使光场显示从远距离可见到近距离可触摸更进一步。