Multi-Viewpoint Glasses-Free 3D Display Technology Based on Representation Fusion NeRF

The intense visual impact brought about by glasses-free 3D display has changed people's perception of traditional display, garnering increasing attention and research, and it is anticipated to reach a market size of billions of dollars within the next five years. However, a challenge lies in the scarcity of display content resources and their high degree of manual customization, leading to elevated costs for three-dimensional (3D) display deployment, hindering widespread adoption. We propose a novel approach that combines a three-dimensional reconstruction technique, specifically Neural Radiance Fields (NeRF), with multi-viewpoint synthesis. Meanwhile, we integrate the Signed Distance Function (SDF) into the volume rendering framework of the reconstruction algorithm for representation fusion optimization. Finally, we utilize lenticular lens arrays to realize the 3D display effect. Experimental results show that our method achieves superior high-quality reconstruction compared to previous algorithms and provides efficient display of custom-captured scenes.