基于双目视觉的增强现实模型系统设计

本文的研究旨在改善目前以单目增强现实设备存在着视场小、成像不逼真、单目观察、适应人群窄等问题。模型系统选用高分辨率、宽色域、高集成度OLED微显示器作为成像像源，大尺寸的半透射半反射BS棱镜和凹面镜作为成像元件，通过光路建模，控制图像放大倍率，以提高视场；利用CAD设计模型结构，采用3D打印技术制作模型组件。该系统具有多维的可调节度，包括调节放大倍数、眼距和双目图像合成角度等。该模型系统可以实现高清晰稳定的单目及双目成像效果，色彩及图像还原度高，与外景能够自然融合，系统的用户普适性强。

Design of augmented reality evaluation system based on binocular vision

To improve monocular vision shortcoming of unrealistic, uncomfortable and small range users, an augmented reality evaluation system is proposed, which selects high resolution, wide color gamut and high integration micro OLED display as an imaging image source, large size semi transmission semi reflective BS prism and a concave mirror as an imaging element. Through modeling of optical circuit to control the image magnification, the field of view is enhanced. 3D printing technology is used to manufacture the component model. The system has multidimensional adjustable capabilities, including magnification times, eye distance and synthesis angle. The model system can realize high clarity and stability of monocular and binocular imaging, high image color and reduction, reconcile to exterior view naturally, adapted to general users.