Results 1 to 10 of about 429 (147)

NegGS: Negative Gaussian Splatting

Information Sciences
One of the key advantages of 3D rendering is its ability to simulate intricate scenes accurately. One of the most widely used methods for this purpose is Gaussian Splatting, a novel approach that is known for its rapid training and inference capabilities. In essence, Gaussian Splatting involves incorporating data about the 3D objects of interest into a
Jacek Tabor, Marcin Mazur, Przemysław Spurek   +2 more
exaly   +4 more sources

Recent advances in 3D Gaussian splatting

Computational Visual Media
The emergence of 3D Gaussian Splatting (3DGS) has greatly accelerated the rendering speed of novel view synthesis. Unlike neural implicit representations like Neural Radiance Fields (NeRF) that represent a 3D scene with position and viewpoint-conditioned neural networks, 3D Gaussian Splatting utilizes a set of Gaussian ellipsoids to model the scene so ...
Yan-Pei Cao, Lingqi Yan, Ling-Xiao Zhang   +2 more
exaly   +3 more sources

Dual-Dimensional Gaussian Splatting Integrating 2D and 3D Gaussians for Surface Reconstruction

Applied Sciences (Switzerland)
Three-Dimensional Gaussian Splatting (3DGS) has revolutionized novel-view synthesis, enabling real-time rendering of high-quality scenes. Two-Dimensional Gaussian Splatting (2DGS) improves geometric accuracy by replacing 3D Gaussians with flat 2D ...
Ban Yuseok
exaly   +3 more sources

Gaussian splatting for the reconstruction of complex and highly detailed object [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
In recent years, Neural Radiance Fields (NeRF) and 3D Gaussian Splatting (3DGS) have emerged as advanced methods for photogrammetry-based 3D reconstruction.
S. Gonizzi Barsanti, D. Billi, D. Billi, E. Sommer, E. Elefante, A. Murtiyoso   +5 more
doaj   +1 more source

A Comprehensive Evaluation of the Spatial Accuracy of Building Gaussian Splatting [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
3D building models are powerful visual tools, typically generated with well-established image-matching or LiDAR methods. However, they do not capture the view-dependent colour characteristics possible with Gaussian splatting. Despite the visual potential
S. McNally, S. Jabari, H. McGrath, M. Masry   +3 more
doaj   +1 more source

Large-Scale 3D Terrain Reconstruction Using 3D Gaussian Splatting for Visualization and Simulation [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
The fusion of low-cost unmanned aerial systems (UAS) with advanced photogrammetric techniques has revolutionized 3D terrain reconstruction, enabling the automated creation of detailed models.
M. Chen, D. Lal, Z. Yu, J. Xu, A. Feng, S. You, A. Nurunnabi, Y. Shi   +7 more
doaj   +1 more source

Orthophoto generation with gaussian splatting: mitigating reflective surface artifacts in imagery from low-cost sensors [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Orthophotos offer a distortion-free and high-resolution depiction of architectural and mechanical elements, serving critical functions in reverse engineering, defect detection, and condition assessment.
M. Previtali, L. Barazzetti, F. Roncoroni   +2 more
doaj   +1 more source

Evaluating 3D Gaussian Splatting for Urban Scene Reconstruction [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Accurate, detailed and efficient 3D reconstructions of large-scale urban environments are essential for applications such as autonomous driving, urban planning and digital twin construction.
Z. Yan, Z. Yan, M. Yin, Y. Shao, F. Remondino   +4 more
doaj   +1 more source

Evaluating Gaussian Splatting Maps for Absolute Visual Localization of UAVs [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Localization within a global reference frame is critical for the safe operation of UAVs. It is typically realized through GNSS measurements, however when signals are jammed, spoofed, occluded or reflected, this approach can lead to errors or fail.
F. R. Matzke, H.-G. Maas, A. Eltner
doaj   +1 more source

EOGS++: Earth Observation Gaussian Splatting with Internal Camera Refinement and Direct Panchromatic Rendering [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Recently, 3D Gaussian Splatting has been introduced as a compelling alternative to NeRF for Earth observation, offering competitive reconstruction quality with significantly reduced training times.
P. Bournez, L. Savant Aira, T. Ehret, G. Facciolo, G. Facciolo   +4 more
doaj   +1 more source