Kim Youngrok, Hong Keehoon, Yeom Han-Ju, Choi KiHong, Park Joongki, Min Sung-Wook
Opt Express. 2022 Apr 11;30(8):12760-12774. doi: 10.1364/OE.454835.
We propose a holographic stereogram synthesis method which uses holograms that are optically captured by self-interference incoherent digital holography (SIDH) based on a geometric phase lens. SIDH is a promising solution for hologram acquisition under low-coherence lighting condition. A mechanical scanning system is constructed to acquire multiple perspective holograms. Numerical simulations and experimental analyses conducted using high-resolution diffractive optical element demonstrate that the proposed method can produce a wide-viewing hologram which can realize realistic 3D scenarios with depth cues such as accommodation and motion parallax. The future objectives include the implementation of a multiple-camera system for holographic videos.
我们提出了一种全息立体图合成方法，该方法使用基于几何相位透镜的自干涉非相干数字全息术（SIDH）光学捕获的全息图。SIDH是在低相干照明条件下获取全息图的一种有前景的解决方案。构建了一个机械扫描系统来获取多个视角的全息图。使用高分辨率衍射光学元件进行的数值模拟和实验分析表明，该方法可以生成一个宽视角全息图，该全息图可以通过诸如调节和运动视差等深度线索实现逼真的3D场景。未来的目标包括实现用于全息视频的多相机系统。
