Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Masking and Demasking Agents

Masking and Demasking Agents

EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on the metal...

Mesh Analysis

Mesh Analysis

Mesh analysis is a valuable method for simplifying circuit analysis using mesh currents as key circuit variables. Unlike nodal analysis, which focuses on determining unknown voltages, mesh analysis applies Kirchhoff's voltage law (KVL) to find unknown currents within a circuit. This method is particularly convenient in reducing the number of simultaneous equations that need to be solved.
A fundamental concept in mesh analysis is the definition of meshes and mesh currents. A mesh is a closed...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Talking with Actionbits-A Part-Enhanced VLM for Action and Interaction Recognition in Animals.

Sensors (Basel, Switzerland)·2026

Same journal

RETRACTED: Zhang et al. A Novel Framework for Reconstruction and Imaging of Target Scattering Centers via Wide-Angle Incidence in Radar Networks. <i>Sensors</i> 2025, <i>25</i>, 6802.

Sensors (Basel, Switzerland)·2026

Same journal

Enhancing Unsupervised Multi-Source Domain Adaptation for Person Re-Identification via Mixture of Experts and Graph-Based Relation.

Sensors (Basel, Switzerland)·2026

Same journal

Development of an Instrumented Glove for Palmar Pressure Assessment in Kayakers.

Sensors (Basel, Switzerland)·2026

Same journal

Development and Experimental Validation of an Autonomous IoT-Based Monitoring System for Real-Time Water Quality Assessment in the Amazon River.

Sensors (Basel, Switzerland)·2026

Same journal

Semi-Supervised Adversarial Learning Framework for Controller Area Network Bus Intrusion Detection.

Sensors (Basel, Switzerland)·2026

Same journal

Smart Optimization Method for Safety Signs in Innovative Manufacturing Environments Integrating Industrial Field IoT Sensors and Knowledge Graphs.

Sensors (Basel, Switzerland)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 27, 2026

Analysis of Tubular Membrane Networks in Cardiac Myocytes from Atria and Ventricles

Analysis of Tubular Membrane Networks in Cardiac Myocytes from Atria and Ventricles

Published on: October 15, 2014

Masks-to-Skeleton: Multi-View Mask-Based Tree Skeleton Extraction with 3D Gaussian Splatting.

Xinpeng Liu¹, Kanyu Xu¹, Risa Shinoda¹

¹Graduate School of Information Science and Technology, The University of Osaka, 1-5 Yamadaoka, Suita 565-0871, Osaka, Japan.

Sensors (Basel, Switzerland)

|July 30, 2025

Summary

This summary is machine-generated.

This study introduces a novel mask-guided graph optimization framework for 3D tree skeleton reconstruction. It bypasses noisy 3D point clouds, improving accuracy and completeness in plant modeling.

Keywords:

Gaussian splatting point cloud three-dimensional reconstruction tree skeletonization

More Related Videos

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

Published on: September 28, 2019

A MRI-Based Toolbox for Neurosurgical Planning in Nonhuman Primates

A MRI-Based Toolbox for Neurosurgical Planning in Nonhuman Primates

Published on: July 17, 2020

Related Experiment Videos

Last Updated: Jun 27, 2026

Analysis of Tubular Membrane Networks in Cardiac Myocytes from Atria and Ventricles

Analysis of Tubular Membrane Networks in Cardiac Myocytes from Atria and Ventricles

Published on: October 15, 2014

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

A Method for 3D Reconstruction and Virtual Reality Analysis of Glial and Neuronal Cells

Published on: September 28, 2019

A MRI-Based Toolbox for Neurosurgical Planning in Nonhuman Primates

A MRI-Based Toolbox for Neurosurgical Planning in Nonhuman Primates

Published on: July 17, 2020

Area of Science:

Computer Vision
Computational Geometry
Plant Science

Background:

Reconstructing 3D tree skeletons from multi-view images is difficult.
Existing methods using 3D point clouds struggle with thin branches and low-texture contrast, leading to fragmented data and broken connectivity.

Purpose of the Study:

To develop a robust method for accurate 3D tree skeleton reconstruction.
To overcome limitations of point-cloud-based approaches by leveraging image segmentation masks.

Main Methods:

A mask-guided graph optimization framework is proposed.
The 3D skeleton is modeled as a graph, optimized using 3D Gaussian splatting (3DGS) for silhouette rendering and a minimum spanning tree (MST) algorithm for regularization.

Main Results:

The new method directly estimates 3D skeletons from multi-view segmentation masks.
Demonstrates consistent improvements in completeness and structural accuracy compared to existing methods.

Conclusions:

The mask-guided graph optimization framework offers a more reliable approach to 3D tree skeleton reconstruction.
This method enhances structural accuracy and completeness, particularly for challenging plant structures.