Results 101 to 110 of about 1,822,461 (185)

GaussianDiffusion: 3D Gaussian Splatting for Denoising Diffusion Probabilistic Models with Structured Noise [PDF]

Text-to-3D, known for its efficient generation methods and expansive creative potential, has garnered significant attention in the AIGC domain. However, the pixel-wise rendering of NeRF and its ray marching light sampling constrain the rendering speed ...
Tseng, Kuo-Kun, Li, Xinhai, Wang, Huaibin   +2 more
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Li-GS: a fast 3D Gaussian reconstruction method assisted by LiDAR point clouds

Big Earth Data
Digital twin technology, serving as a bridge between the physical and digital worlds, has demonstrated significant potential across various fields. In the domain of 3D reconstruction, recent advancements in Neural Radiance Fields (NeRF) and 3D Gaussian ...
Wenzhuo Chen, Ruofei Zhong, Kangfei Wang, Donghai Xie   +3 more
doaj   +1 more source

DisC-GS: Discontinuity-aware Gaussian Splatting

Recently, Gaussian Splatting, a method that represents a 3D scene as a collection of Gaussian distributions, has gained significant attention in addressing the task of novel view synthesis. In this paper, we highlight a fundamental limitation of Gaussian
Li, Zhuoling, Cai, Yujun, Rahmani, Hossein, Qu, Haoxuan, Liu, Jun   +4 more
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SASP: Segment any strawberry plant, an end-to-end strawberry canopy volume estimation

Smart Agricultural Technology
This study presents an end-to-end workflow Segment Any Strawberry Plant (SASP) for estimating strawberry canopy volume from multi-view images. The approach utilizes several recent advances in computer vision and 3D reconstruction.
Zijing Huang, Won Suk Lee, Peigeng Zhang, Hongyoung Jeon, Heping Zhu   +4 more
doaj   +1 more source

Evaluating the viability of 3D gaussian splatting for game development [PDF]

Työssä tutkittiin 3D gaussin roiskinnan soveltuvuutta peliteknologiaan vertaamalla sitä perinteiseen fotogrammetriaan ja 3D-mallinnukseen. Tavoitteena oli arvioida gaussin roiskinnan käyttökelpoisuus reaaliaikaisessa virtuaalitodellisuusympäristössä ...
Koivisto, Markus
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RGBDS-SLAM: A RGB-D Semantic Dense SLAM Based on 3D Multi Level Pyramid Gaussian Splatting

High-quality reconstruction is crucial for dense SLAM. Recent popular approaches utilize 3D Gaussian Splatting (3D GS) techniques for RGB, depth, and semantic reconstruction of scenes.
Guang, Jinzheng, Zhang, Qianyi, Cao, Zhenzhong, Liu, Yinuo Song Jingtai, Zhao, Chenyang   +4 more
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Tortho-Gaussian: splatting true digital orthophoto maps

Geo-spatial Information Science
True Digital Orthophoto Maps (TDOMs) are essential products for digital twins and Geographic Information Systems (GIS). Traditionally, TDOM generation involves a complex photogrammetric pipeline, which may deteriorate due to various challenges, including
Xin Wang, Xiang Wang, Wendi Zhang, Tengfei Wang, Hong Xie, Haibin Ai, Qiangqiang Yuan, Zongqian Zhan   +7 more
doaj   +1 more source

A review of dynamic scene reconstruction based on neural representation

Dianxin kexue
Dynamic scene reconstruction holds significant research value in the fields of computer vision and virtual reality. Recent advancements in neural representation technologies have facilitated rapid progress in this task.
LU Ping, SUN Junjie, LI Wan, LIN Jiaxin, LIU Hong, LIU Hong, FENG Daquan   +6 more
doaj  

Photogrammetry and gaussian splatting to improve surface inspections

Physical inspections in various contexts (industrial, operational, medical, etc.) often require surface analysis, but how is it possible to review or improve past inspections retrospectively, even when the object under investigation is no longer ...
Domenico A. Maisano, Mattia Trombini, Fiorenzo Franceschini   +2 more
core   +1 more source

Katsaus avoimen sanaston 3D-ymmärrykseen Gaussian Splatting -menetelmällä

Language Gaussian Splatting methods combine Gaussian Splatting-based 3D reconstruction with semantic understanding from 2D vision foundation models. These methods enable open-vocabulary understanding of 3D environments, where objects can be detected and ...
Liljavirta, Linda
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