Ruslan Rakhimov

I am a Lead Research Engineer at the Robotics Lab and a Ph.D. candidate in Computer Science within Evgeny Burnaev's research group at Skoltech, with an expected defense in 2024.

I received a Master's Degree in Data Science from the Skoltech in 2020. Prior to that, I received my Bachelor's in Applied Mathematics and Physics from the Moscow Institute of Physics and Technology (MIPT) in 2018.

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News
  • Sep. 2023: Joined Sber Robotics Lab
  • Aug. 2023: Our work on reconstruction of 3D meshes of human heads from one view has been accepted to IEEE Access
  • July 2023: Delivered three lectures on Introduction to 3D Computer Vision at the AIRI Summer School
  • Nov. 2022: Became a recipient of The Ilya Segalovich Scientific Award for Young Researchers from Yandex
Work Experience
  • Sber Robotics Lab: Lead Research Engineer (September 2023 - Present)
  • Applied AI Center: Research Engineer (November 2019 - August 2023)
  • Huawei: Research Intern (Summer 2019)
Research

I'm interested in 3d computer vision, deep learning, robotics.

NPBG++: Accelerating Neural Point-Based Graphics
Ruslan Rakhimov, Andrei-Timotei Ardelean, Victor Lempitsky, Evgeny Burnaev
CVPR, 2022
project page / arXiv / code

We take the original NPBG pipeline and make it work without per-scene optimization.

DEF: Deep Estimation of Sharp Geometric Features in 3D Shapes
Albert Matveev, Ruslan Rakhimov, Alexey Artemov, Gleb Bobrovskikh,
Vage Egiazarian, Emil Bogomolov, Daniele Panozzo, Denis Zorin, Evgeny Burnaev
SIGGRAPH, 2022
project page / arXiv code

Differently from existing data-driven methods for predicting sharp geometric features in sampled 3D shapes, which reduce this problem to feature classification, we propose to regress a scalar field representing the distance from point samples to the closest feature line on local patches.

Multi-NeuS: 3D Head Portraits from Single Image with Neural Implicit Functions
Egor Burkov, Ruslan Rakhimov, Aleksandr Safin, Evgeny Burnaev, Victor Lempitsky
IEEE Access
project page / arXiv

We present an approach for the reconstruction of textured 3D meshes of human heads from one or few views.

Multi-sensor large-scale dataset for multi-view 3D reconstruction
Oleg Voynov, Gleb Bobrovskikh, Pavel Karpyshev, Andrei-Timotei Ardelean,
Arseniy Bozhenko, Saveliy Galochkin, Ekaterina Karmanova, Pavel Kopanev,
Yaroslav Labutin-Rymsho, Ruslan Rakhimov, Aleksandr Safin, Valerii Serpiva,
Alexey Artemov, Evgeny Burnaev, Dzmitry Tsetserukou, Denis Zorin
CVPR, 2023
project page / arXiv

A new multi-sensor dataset for 3D surface reconstruction that includes registered RGB and depth data from sensors of different resolutions and modalities under a large number of lighting conditions.

Making DensePose fast and light
Ruslan Rakhimov, Emil Bogomolov, Alexandr Notchenko, Fung Mao, Alexey Artemov,
Denis Zorin, Evgeny Burnaev
WACV, 2021
arXiv / code

We target the problem of redesigning the DensePose R-CNN model's architecture so that the final network retains most of its accuracy but becomes more light-weight and fast.

Latent Video Transformer
Ruslan Rakhimov, Denis Volkhonskiy, Alexey Artemov, Denis Zorin, Evgeny Burnaev
VISIGRAPP, 2021
arXiv / code

We predict future video frames in latent space in an autoregressive manner.

Thanks to Jon Barron for the website template.