Single-View Encoding of 3D Light Field Based on Editable Field of View Gaussian Splatting
Shizhou Shi,
Chaoqun Ma,
Jing Liu,
Changpei Ma,
Feng Zhang,
Xiaoyu Jiang
Affiliations
Shizhou Shi
State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
Chaoqun Ma
Ministry of Education Key Laboratory for Intelligent Networks and Network Security, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Jing Liu
Ministry of Education Key Laboratory for Intelligent Networks and Network Security, Faculty of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Changpei Ma
State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
Feng Zhang
State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications, Beijing 100876, China
Xiaoyu Jiang
Department of Information Communication, Army Academy of Armored Forces, Beijing 100072, China
The paper presents an efficient light field image synthesis method based on single-viewpoint images, which can directly generate high-quality light field images from single-viewpoint input images. The proposed method integrates light field image encoding with the tiled rendering technique of 3DGS. In the construction of the rendering pipeline, a viewpoint constraint strategy is adopted to optimize rendering quality, and a sub-pixel rendering strategy is implemented to improve rendering efficiency. Experimental results demonstrate that 8K light field images with 96 viewpoints can be generated in real time from end to end. The research presented in the paper provides a new approach for the real-time generation of high-resolution light field images, advancing the application of light field display technology in low-cost environments.
