Results 71 to 80 of about 397 (144)

MSGS: Multispectral 3D Gaussian Splatting

2025 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)
We present a multispectral extension to 3D Gaussian Splatting (3DGS) for wavelength-aware view synthesis. Each Gaussian is augmented with spectral radiance, represented via per-band spherical harmonics, and optimized under a dual-loss supervision scheme combining RGB and multispectral signals.
Iris Zheng, Guojun Tang, Alexander Doronin, Paul Teal, Fang-Lue Zhang   +4 more
openaire   +2 more sources

Improving Structure-From-Motion and Rendering Quality for Thermal Image-Based 3D Gaussian Splatting

IEEE Access
Novel-view synthesis, which generates new views from images captured at multiple viewpoints, is widely applied in fields such as autonomous driving, robotic vision, architecture, and augmented reality.
Jinhoon Wang, Jusang Jeong, Junghyun Oh
doaj   +1 more source

Beyond Spherical Harmonics: Rethinking Appearance Models for Radiance Reconstruction

Computer Graphics Forum, EarlyView.
Abstract View‐dependent appearance modeling remains a challenging problem in novel‐view synthesis and reconstruction. Accurately representing complex angular effects often requires substantial memory and computational resources. For new learning‐based methods, a common approach is to rely on Spherical Harmonics (SH).
Ewa Miazga, Jorge Condor, Piotr Didyk
wiley   +1 more source

3D-HGS: 3D Half-Gaussian Splatting^*

2025 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
8 pages, 9 ...
Haolin Li, Jinyang Liu 0005, Mario Sznaier, Octavia I. Camps   +3 more
openaire   +2 more sources

FlowGS: Controlling Information Flow for Graph‐Based Interaction in 3D Gaussian Splatting

Computer Graphics Forum, EarlyView.
Abstract 3D Gaussian Splatting (3DGS) has recently enabled real‐time, high‐quality novel view synthesis. However, its formulation treats each Gaussian independently, lacking explicit information exchange between neighboring elements and limiting its ability to capture local structure.
T. Jia, R. Sun, W. Shi
wiley   +1 more source

ThermalGaussian: Thermal 3D Gaussian Splatting

CoRR
Thermography is especially valuable for the military and other users of surveillance cameras. Some recent methods based on Neural Radiance Fields (NeRF) are proposed to reconstruct the thermal scenes in 3D from a set of thermal and RGB images. However, unlike NeRF, 3D Gaussian splatting (3DGS) prevails due to its rapid training and real-time rendering.
Rongfeng Lu, Hangyu Chen, Zunjie Zhu, Yuhang Qin, Ming Lu 0002, Le Zhang, Chenggang Yan 0001, Anke Xue   +7 more
openaire   +3 more sources

GAGS: Gradient-Guided Adaptive Gaussian Splatting for Efficient and Geometry-Regularized Surface Reconstruction [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
While 3D Gaussian Splatting (3DGS) has advanced surface reconstruction, existing implementations face critical challenges in memory efficiency and geometric fidelity. Current approaches like PGSR generate excessive Gaussian primitives due to uncontrolled
Y. Hou, T. Wang, X. Wang, Z. Zhan
doaj   +1 more source

Advances in 4D Representation: Geometry, Motion, and Interaction

Computer Graphics Forum, EarlyView.
We survey 4D representation through three key pillars — geometry, motion, and interaction — offering a selective, representation‐centric perspective to guide researchers in choosing and customizing the right 4D representation for their tasks. Abstract We present a survey on 4D generation and reconstruction, a fast‐evolving subfield of computer graphics
M. Zhao, S. Nag, K. Wang, A. Vora, G. Ji, P. Chun, A. Mahdavi‐Amiri, H. Zhang   +7 more
wiley   +1 more source

Reconstructing Tornadoes in 3D with Gaussian Splatting

CoRR
Accurately reconstructing the 3D structure of tornadoes is critically important for understanding and preparing for this highly destructive weather phenomenon. While modern 3D scene reconstruction techniques, such as 3D Gaussian splatting (3DGS), could provide a valuable tool for reconstructing the 3D structure of tornados, at present we are critically
Yang, Adam, Kadawedduwa, Nadula, Wang, Tianfu, Sharma, Sunny, Wisinski, Emily F., Pérez-Carrasquilla, Jhayron S., Hall, Kyle J. C., Calhoun, Dean, Starfeldt, Jonathan, Canty, Timothy P., Molina, Maria, Metzler, Christopher   +11 more
openaire   +2 more sources

Survey on Compositional 3D Indoor Scene Generation

Computer Graphics Forum, EarlyView.
This survey provides a comprehensive overview of compositional 3D indoor scene generation, introducing a unified framework for categorizing existing methods, comparing their strengths and limitations and identifying key challenges and future research directions.
H. I. I. Tam, H. I. D. Pun, A. T. Wang, X. Sun, Q. Wu, H. Lee, A. X. Chang, M. Savva   +7 more
wiley   +1 more source