Glasses-free 3D display with ultrawide viewing range using deep learning.

ABSTRACT: Glasses-free three-dimensional (3D) displays provide users with an immersive visual experience without the need of any wearable devices^1,2. To achieve high-quality 3D imaging, a display should have both large linear dimensions and a wide viewing angle. However, the trade-off between spatial extent and bandwidth of optical systems, the space-bandwidth product, conventionally constrains the simultaneous maximization of the two. The two most common approaches to 3D displays are holographic^3,4 and automultiscopic^1,5,6, which, respectively, sacrifice either scale or viewing angle. Recently, some implementations enhanced by artificial intelligence have shown directions to mitigate these constraints, but they still operate within a set space-bandwidth product

SUBMITTER: Ma W 

PROVIDER: S-EPMC12675290 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature