@inproceedings{83bd7c1daec041868af1022f4dfdf85b,
title = "Holographic see-through display system with 3D/2D switchable modes based on liquid-crystalline lens array and one-shot learning model",
abstract = "We propose an advanced holographic see-through display system with 3D/2D switchable modes based on a liquidcrystalline lens array and a one-shot learning model. The liquid-crystalline lens array switches its role that act like a lens array or glass, according to the state of the electrical polarizer. When the switch of an electrical polarizer is on-state, the camera captures the image of a real-world object, and a one-shot learning model estimates the depth data from the captured image. Then, the 3D model is regenerated based on both color and depth images; and the elemental image array is generated and displayed on the microdisplay while the liquid-crystalline lens array reconstructs as a 3D image. On the other hand, when the switch of the electrical polarizer is off-state, the camera captures the image of a real-world object and is directly displayed by the microdisplay, while the liquid-crystalline lens array simply transmits it to the holographic combiner. The experimental results confirmed that the proposed system can be an advantageous way to implement the 3D/2D switchable holographic see-through system.",
keywords = "3D/2D switchable modes, Augmented-reality system, holographic optical element, liquidcrystalline lens array, one-shot learning model, see-through display",
author = "Erdenebat, {Munkh Uchral} and Kwon, {Ki Chul} and Imtiaz, {Shariar Md} and Kim, {Hak Rin} and Jung, {Jong Rae} and Nam Kim",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) V 2024 ; Conference date: 29-01-2024",
year = "2024",
doi = "10.1117/12.3002584",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Naamah Argaman and Hong Hua and Nikolov, {Daniel K.}",
booktitle = "Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) V",
address = "United States",
}