3 papers
cs.CV2026
SpectralSplats: Robust Differentiable Tracking via Spectral Moment Supervision
Avigail Cohen Rimon, Amir Mann, Mirela Ben Chen +1
3D Gaussian Splatting (3DGS) enables real-time, photorealistic novel view synthesis, making it a highly attractive representation for model-based video tracking. However, leveragin…
cs.CV2025
MDNF: Multi-Diffusion-Nets for Neural Fields on Meshes
Avigail Cohen Rimon, Tal Shnitzer, Mirela Ben Chen
We propose a novel framework for representing neural fields on triangle meshes that is multi-resolution across both spatial and frequency domains. Inspired by the Neural Fourier Fi…
cs.CV2025
FRIDU: Functional Map Refinement with Guided Image Diffusion
Avigail Cohen Rimon, Mirela Ben-Chen, Or Litany
We propose a novel approach for refining a given correspondence map between two shapes. A correspondence map represented as a functional map, namely a change of basis matrix, can b…