Youyu Chen

This work proposes Tri-DehazeGS, a scene--medium decoupled Gaussian Splatting framework, which represents the clean scene with Gaussian primitives, models the participating medium using an independent view-shared tri-plane field, and composes hazy observations through a physical scattering model.

Decoupling coordinate frame selection from box regression leads to a remarkable 11% accuracy boost in 3D visual grounding tasks.