Explanipedia

Diff-Tree: A Diffusion Model for Diversified Tree Point Cloud Generation with High Realism Open

Haifeng Xu, Yongjian Huai, Xiaoying Nie, Qingkuo Meng, Xun Zhao , et al. · 2025

Three-dimensional (3D) virtual trees play a vital role in modern forestry research, enabling the visualization of forest structures and supporting diverse simulations, including radiation transfer, climate change impacts, and dynamic fores…

SK-TreePCN: Skeleton-Embedded Transformer Model for Point Cloud Completion of Individual Trees from Simulated to Real Data Open

Haifeng Xu, Yongjian Huai, Xun Zhao, Qingkuo Meng, Xiaoying Nie , et al. · 2025

Tree structural information is essential for studying forest ecosystem functions, driving mechanisms, and global change response mechanisms. Although current terrestrial laser scanning (TLS) can acquire high-precision 3D structural informa…

Embedding Gold Nanoclusters in Metal-Organic Frameworks as a Dual-Channel Hydrogel Optical Sensor for Hydrogen Sulfide Detection Open

Yuchao Yang, Xiaoying Nie, Xue Han, Sensen Yu, Wei Liu · 2025

Realistic Simulation of Dissolution Process on Rock Surface Open

Xiaoying Nie, Chunqing Zhou, Zhaoxi Yu, Gang Yang · 2024

Hydraulic dissolution, driven by carbon dioxide-rich precipitation and runoff, leads to the gradual breakdown and removal of soluble rock materials, creating unique surface and subsurface features. Dissolution is a complex process that is …

3d Garment Collision Simulation Based on Human Skeletal Features Open

Yuanyuan Chen, Jiawei You, Xiaoying Nie, Ke Lang · 2023

Research on object placement method based on trajectory recognition in Metaverse Open

Ke Lang, Xiaoying Nie, Yongjian Huai, Yuanyuan Chen · 2021

Many studies focus on only one aspect while placing objects in virtual reality environment, such as efficiency, accuracy or interactivity. However, striking a balance between these aspects and taking into account multiple indicators is imp…

Research on object placement method based on trajectory recognition in Metaverse Open

Ke Lang, Xiaoying Nie, Yongjian Huai, Yuanyuan Chen · 2021

Many studies focus on only one aspect while placing objects in virtual reality environment, such as efficiency, accuracy or interactivity. However, striking a balance between these aspects and taking into account multiple indicators is imp…

Real-Time 3d Visualization of Forest Fire Spread Based on Tree Morphology and Finite State Machine Open

Jiawei You, Xiaoying Nie, Yuanyuan Chen · 2021

Monocular 3D Fluid Volume Reconstruction Based on a Multilayer External Force Guiding Model Open

Zhiyuan Su, Xiaoying Nie, Xukun Shen, Yong Hu · 2020

In this paper, we present a monocular 3D fluid volume reconstruction technique that can alleviate challenging parameter tuning while vividly reproducing the inflow and outflow of the video scene. To reconstruct the geometric appearance and…

Correction to: Physics-preserving fluid reconstruction from monocular coupling with SFS and SPH Open

Xiaoying Nie, Yong Hu, Xukun Shen · 2019

External Forces Guided Fluid Surface and Volume Reconstruction from Monocular Video Open

Xiaoying Nie, Yong Hu, Zhiyuan Su, Xukun Shen · 2019

We propose a novel method to reconstruct fluid's volume movement and surface details from just a monocular video for the first time. Although many monocular video-based reconstruction methods have been developed, the reconstructed results …

Image Reconstruction for Few-view Computed Tomography Based on ℓ 0 Sparse Regularization Open

Wei Yu, Chengxiang Wang, Xiaoying Nie, Min Huang, Limin Wu · 2017

Accurate CT images are expected to be obtained from low-dose/limited projection data. In this work, an ℓ0 sparse regularization based optimization model was investigated for few-view CT. With the aim to effectively solve the optimization m…

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