CORF-GS: Real-Time Wireless Radiance Field Reconstruction via Coupled Optical-RF Gaussian Splatting
The newly introduced CORF-GS framework facilitates real-time reconstruction of wireless radiance fields (WRF) by analyzing sequential keyframes from optical and radio frequency (RF) sources. In contrast to traditional techniques that depend on previously gathered data and offline optimization, CORF-GS creates a cohesive Gaussian model for both optical and RF information, allowing for shared geometry while preserving unique appearances for each modality. High-resolution optical imagery serves as a structural guide for WRF reconstruction. Upon receiving a new keyframe, optical-guided Gaussian sampling enhances the WRF in areas that are less represented. This approach tackles issues like the wavelength discrepancies between light and radio waves interacting with surfaces. This research is available on arXiv as preprint 2607.25569.
Key facts
- CORF-GS stands for Coupled Optical-RF Gaussian Splatting.
- It is a real-time WRF reconstruction framework.
- It processes sequential optical and RF keyframes.
- It uses a unified Gaussian representation with shared geometry and modality-specific appearance.
- Optical images provide structural priors for WRF reconstruction.
- Optical-guided Gaussian sampling densifies WRF in under-represented regions.
- The method addresses wavelength mismatch between light and radio waves.
- The preprint is available on arXiv with ID 2607.25569.
Entities
Institutions
- arXiv