Search Results for author: Savva Ignatyev

Found 7 papers, 4 papers with code

NeuSD: Surface Completion with Multi-View Text-to-Image Diffusion

no code implementations7 Dec 2023 Savva Ignatyev, Daniil Selikhanovych, Oleg Voynov, Yiqun Wang, Peter Wonka, Stamatios Lefkimmiatis, Evgeny Burnaev

We present a novel method for 3D surface reconstruction from multiple images where only a part of the object of interest is captured.

Surface Reconstruction

Sphere-Guided Training of Neural Implicit Surfaces

1 code implementation CVPR 2023 Andreea Dogaru, Andrei Timotei Ardelean, Savva Ignatyev, Egor Zakharov, Evgeny Burnaev

In recent years, neural distance functions trained via volumetric ray marching have been widely adopted for multi-view 3D reconstruction.

3D Reconstruction Multi-View 3D Reconstruction +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.

CAD-Deform: Deformable Fitting of CAD Models to 3D Scans

1 code implementation ECCV 2020 Vladislav Ishimtsev, Alexey Bokhovkin, Alexey Artemov, Savva Ignatyev, Matthias Niessner, Denis Zorin, Evgeny Burnaev

Shape retrieval and alignment are a promising avenue towards turning 3D scans into lightweight CAD representations that can be used for content creation such as mobile or AR/VR gaming scenarios.

Retrieval

Latent-Space Laplacian Pyramids for Adversarial Representation Learning with 3D Point Clouds

1 code implementation13 Dec 2019 Vage Egiazarian, Savva Ignatyev, Alexey Artemov, Oleg Voynov, Andrey Kravchenko, Youyi Zheng, Luiz Velho, Evgeny Burnaev

Constructing high-quality generative models for 3D shapes is a fundamental task in computer vision with diverse applications in geometry processing, engineering, and design.

Generating 3D Point Clouds Representation Learning

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