Vladimir Frolov

2 accepted papers

2026

Double Bounded Neural Ray Queries

Alexander Nikolaev, Nikolay Mozokhin, Roman Rodionov, Vladimir Frolov

IJCAI 2026

We introduce a novel neural ray tracing method designed for compact scene representations and real-time rendering. To compress the scene with minimal fidelity losses, we address the issue of limiting the search space for intersections. For each scene we first construct two lightweight proxy shells t

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2026

SparseDR: Differentiable Rendering of Sparse Signed Distance Fields

Alexey Budak, Albert Garifullin, Vladimir Frolov

IJCAI 2026

We present SparseDR, a novel differentiable rendering algorithm designed for sparse representations based on Signed Distance Fields (SDF). We leverage the Sparse Brick Set representation and propose an adaptation of redistancing for sparse SDFs. This enables SparseDR to surpass existing works in acc

Cited by 0 Scholar ↗