Search Results for author: Aleksandr Safin

Found 7 papers, 2 papers with code

RePAST: Relative Pose Attention Scene Representation Transformer

no code implementations3 Apr 2023 Aleksandr Safin, Daniel Duckworth, Mehdi S. M. Sajjadi

The Scene Representation Transformer (SRT) is a recent method to render novel views at interactive rates.

Multi-NeuS: 3D Head Portraits from Single Image with Neural Implicit Functions

no code implementations7 Sep 2022 Egor Burkov, Ruslan Rakhimov, Aleksandr Safin, Evgeny Burnaev, Victor Lempitsky

Namely, we extend NeuS, a state-of-the-art neural implicit function formulation, to represent multiple objects of a class (human heads in our case) simultaneously.

3D Reconstruction

CycleGAN-Based Unpaired Speech Dereverberation

no code implementations29 Mar 2022 Hannah Muckenhirn, Aleksandr Safin, Hakan Erdogan, Felix de Chaumont Quitry, Marco Tagliasacchi, Scott Wisdom, John R. Hershey

Typically, neural network-based speech dereverberation models are trained on paired data, composed of a dry utterance and its corresponding reverberant utterance.

Speech Dereverberation

Unpaired Depth Super-Resolution in the Wild

1 code implementation25 May 2021 Aleksandr Safin, Maxim Kan, Nikita Drobyshev, Oleg Voynov, Alexey Artemov, Alexander Filippov, Denis Zorin, Evgeny Burnaev

We propose an unpaired learning method for depth super-resolution, which is based on a learnable degradation model, enhancement component and surface normal estimates as features to produce more accurate depth maps.

Depth Map Super-Resolution Image-to-Image Translation +1

How Good MVSNets Are at Depth Fusion

no code implementations30 Nov 2020 Oleg Voynov, Aleksandr Safin, Savva Ignatyev, Evgeny Burnaev

We study the effects of the additional input to deep multi-view stereo methods in the form of low-quality sensor depth.

Deep Vectorization of Technical Drawings

1 code implementation ECCV 2020 Vage Egiazarian, Oleg Voynov, Alexey Artemov, Denis Volkhonskiy, Aleksandr Safin, Maria Taktasheva, Denis Zorin, Evgeny Burnaev

We present a new method for vectorization of technical line drawings, such as floor plans, architectural drawings, and 2D CAD images.

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