Shubhendu Jena

2 accepted papers

2025

Sparfels: Fast Reconstruction from Sparse Unposed Imagery

Shubhendu Jena, Amine Ouasfi, Mae Younes, Adnane Boukhayma

ICCV 2025poster

We present a method for Sparse view reconstruction with surface element splatting that runs within 2 minutes on a consumer grade GPU. While few methods address sparse radiance field learning from noisy or unposed sparse cameras, shape recovery remains relatively underexplored in this setting. Severa…

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2025

Toward Robust Neural Reconstruction from Sparse Point Sets

Amine Ouasfi, Shubhendu Jena, Eric Marchand, Adnane Boukhayma

CVPR 2025poster

We consider the challenging problem of learning Signed Distance Functions (SDF) from sparse and noisy 3D point clouds. In contrast to recent methods that depend on smoothness priors, our method, rooted in a distributionally robust optimization (DRO) framework, incorporates a regularization term tha…

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