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Paper Abstract and Keywords
Presentation 2024-03-05 12:00
Semiautomatic Cutout of Objects from 3D Scene Reconstructed with Gaussian Splatting
Yuya Matsumoto, Issei Fujishiro (Keio Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) With advances in extended reality technologies, there is an increasing demand for three-dimensional (3D) scene reconstruction from captured videos. With the advent of Neural Radiance Fields, research on 3D reconstruction has made rapid progress, leading to environments where 3D reconstruction can be easily achieved only with smartphones. However, editing reconstructed 3D scenes or specific objects remains challenging and is still in its early stages. This study aims to semiautomatically edit 3D scenes reconstructed by Gaussian Splatting. We propose a method to estimate and extract foreground objects automatically from user input, and to cut them out from the scene. By applying to 3D scenes reconstructed from existing trained scenes and captured videos, we confirmed the ability of the proposed method to perform visually plausible cutout of foreground objects.
Keyword (in Japanese) (See Japanese page) 
(in English) Novel view synthesis / 3D reconstruction / Scene editing / 3D Gaussian Splatting / / / /  
Reference Info. ITE Tech. Rep., vol. 48, pp. 19-22, March 2024.
Paper #  
Date of Issue 2024-02-27 (AIT) 
ISSN Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2024-03-05 - 2024-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Expressive Japan 2024 
Paper Information
Registration To IIEEJ 
Conference Code 2024-03-AIT-IIEEJ-AS-ARTS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Semiautomatic Cutout of Objects from 3D Scene Reconstructed with Gaussian Splatting 
Sub Title (in English)  
Keyword(1) Novel view synthesis  
Keyword(2) 3D reconstruction  
Keyword(3) Scene editing  
Keyword(4) 3D Gaussian Splatting  
1st Author's Name Yuya Matsumoto  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Issei Fujishiro  
2nd Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2024-03-05 12:00:00 
Presentation Time 12 minutes 
Registration for IIEEJ 
Paper # AIT2024-36 
Volume (vol) vol.48 
Number (no) no.8 
Page pp.19-22 
Date of Issue 2024-02-27 (AIT) 

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