Zhao Naiqin, Xiao Jiasheng, Weng Peixin, Zhang Hao
Opt Express. 2024 May 20;32(11):18692-18699. doi: 10.1364/OE.524983.
A tomographic waveguide-based augmented reality display technique is proposed for near-eye three-dimensional (3D) display with accurate depth reconstructions. A pair of tunable lenses with complementary focuses is utilized to project tomographic virtual 3D images while maintaining the correct perception of the real scene. This approach reconstructs virtual 3D images with physical depth cues, thereby addressing the vergence-accommodation conflict inherent in waveguide augmented reality systems. A prototype has been constructed and optical experiments have been conducted, demonstrating the system's capability in delivering high-quality 3D scenes for waveguide-based augmented reality display.
提出了一种基于断层扫描波导的增强现实显示技术，用于近眼三维（3D）显示并实现精确的深度重建。利用一对具有互补焦距的可调谐透镜来投射断层扫描虚拟3D图像，同时保持对真实场景的正确感知。这种方法通过物理深度线索重建虚拟3D图像，从而解决了波导增强现实系统中固有的聚散-调节冲突。已构建了一个原型并进行了光学实验，证明了该系统在为基于波导的增强现实显示提供高质量3D场景方面的能力。
