Wencheng Wang
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View article: A Divide-and-Conquer Approach for Global Orientation of Non-Watertight Scene-Level Point Clouds Using 0-1 Integer Optimization
A Divide-and-Conquer Approach for Global Orientation of Non-Watertight Scene-Level Point Clouds Using 0-1 Integer Optimization Open
Orienting point clouds is a fundamental problem in computer graphics and 3D vision, with applications in reconstruction, segmentation, and analysis. While significant progress has been made, existing approaches mainly focus on watertight, …
View article: Prediction of Mud Weight Window Based on Geological Sequence Matching and a Physics-Driven Machine Learning Model for Pre-Drilling
Prediction of Mud Weight Window Based on Geological Sequence Matching and a Physics-Driven Machine Learning Model for Pre-Drilling Open
Accurate pre-drilling mud weight window (MWW) prediction is crucial for drilling fluid design and wellbore stability in complex geological formations. Traditional physics-based approaches suffer from subjective parameter selection and inad…
View article: Graphene Research Progress in the Application of Anticorrosion and Antifouling Coatings
Graphene Research Progress in the Application of Anticorrosion and Antifouling Coatings Open
Green coating research and development has taken a new turn in recent years because of the combination of nanomaterials and anticorrosive and antifouling coatings. Because of its distinct physicochemical characteristics, graphene, a novel …
View article: Intestinal microbiota improves inflammation and cognitive function in the brain of a7nAChR deficient rat through the gut brain axis
Intestinal microbiota improves inflammation and cognitive function in the brain of a7nAChR deficient rat through the gut brain axis Open
View article: Details Enhancement in Unsigned Distance Field Learning for High-fidelity 3D Surface Reconstruction
Details Enhancement in Unsigned Distance Field Learning for High-fidelity 3D Surface Reconstruction Open
While Signed Distance Fields (SDF) are well-established for modeling watertight surfaces, Unsigned Distance Fields (UDF) broaden the scope to include open surfaces and models with complex inner structures. Despite their flexibility, UDFs e…
View article: Targeting Α7nachr Mitigates Vascular Aging and Endothelial Cell Senescence Through Inhibiting Oxidative Stress and Inflammation Via Α7nachr/Nrf2/Ho-1 Signaling Pathway
Targeting Α7nachr Mitigates Vascular Aging and Endothelial Cell Senescence Through Inhibiting Oxidative Stress and Inflammation Via Α7nachr/Nrf2/Ho-1 Signaling Pathway Open
View article: Enhance Customer Experience in the Digital Economy with Advanced Neural Network Technology and Big Data Analytics
Enhance Customer Experience in the Digital Economy with Advanced Neural Network Technology and Big Data Analytics Open
View article: Broadband Response Range and Linearly Tunable Multicolor Output Induced by ns2 Ion Co-doping
Broadband Response Range and Linearly Tunable Multicolor Output Induced by ns2 Ion Co-doping Open
View article: From Transparent to Opaque: Rethinking Neural Implicit Surfaces with $α$-NeuS
From Transparent to Opaque: Rethinking Neural Implicit Surfaces with $α$-NeuS Open
Traditional 3D shape reconstruction techniques from multi-view images, such as structure from motion and multi-view stereo, face challenges in reconstructing transparent objects. Recent advances in neural radiance fields and its variants p…
View article: The Role of Gut Microbiota in Modulating Cognitive Processes in Rats: Exploring the Effects of Various MLA Delivery Methods through the Gut-Brain Axis.
The Role of Gut Microbiota in Modulating Cognitive Processes in Rats: Exploring the Effects of Various MLA Delivery Methods through the Gut-Brain Axis. Open
OBJECTIVE To investigate the role of intestinal flora and cholinergic anti-inflammatory pathways in the gut-brain axis, using oral gavage and intraperitoneal injection of methyllycaconitine (MLA). METHODS MLA was administered at a dose of …
View article: Distinguishing Structures from Textures by Patch‐based Contrasts around Pixels for High‐quality and Efficient Texture filtering
Distinguishing Structures from Textures by Patch‐based Contrasts around Pixels for High‐quality and Efficient Texture filtering Open
It is still challenging with existing methods to distinguish structures from texture details, and so preventing texture filtering. Considering that the textures on both sides of a structural edge always differ much from each other in appea…
View article: Optimized feature extraction and object detection for indoor dynamic environment visual SLAM study
Optimized feature extraction and object detection for indoor dynamic environment visual SLAM study Open
This study introduces the YORB-SLAM algorithm, a novel approach that integrates an enhanced ORB-SLAM2 framework with a lightweight YOLOv5 model to improve the robustness and accuracy of visual SLAM systems in indoor dynamic environments. B…
View article: Details Enhancement in Unsigned Distance Field Learning for High-fidelity 3D Surface Reconstruction
Details Enhancement in Unsigned Distance Field Learning for High-fidelity 3D Surface Reconstruction Open
While Signed Distance Fields (SDF) are well-established for modeling watertight surfaces, Unsigned Distance Fields (UDF) broaden the scope to include open surfaces and models with complex inner structures. Despite their flexibility, UDFs e…
View article: A Dual-Particle Approach for Incompressible SPH Fluids
A Dual-Particle Approach for Incompressible SPH Fluids Open
Tensile instability is one of the major obstacles to particle methods in fluid simulation, which would cause particles to clump in pairs under tension and prevent fluid simulation to generate small-scale thin features. To address this issu…
View article: [A prospective study of super-thin anterolateral thigh flap harvesting assisted by high-frequency color Doppler ultrasound in detecting perforators in deep adipose layers].
[A prospective study of super-thin anterolateral thigh flap harvesting assisted by high-frequency color Doppler ultrasound in detecting perforators in deep adipose layers]. Open
Preoperative application of HFCDU to detect the perforator in the deep adipose layers can improve the success and safety of the procedure by facilitating the harvest of super-thin ALTF.
View article: Cardiac Index Adaptive Physiological Control System for Left Ventricular Assist Device
Cardiac Index Adaptive Physiological Control System for Left Ventricular Assist Device Open
View article: High-Output Solid‒Liquid Triboelectric Nanogenerator Enhanced by the Regulation of Interfacial Wettability
High-Output Solid‒Liquid Triboelectric Nanogenerator Enhanced by the Regulation of Interfacial Wettability Open
View article: Short-term power load forecasting model based on multi-strategy improved WOA optimized LSTM
Short-term power load forecasting model based on multi-strategy improved WOA optimized LSTM Open
Accurate short-term power load forecasting is essential to balance energy supply and demand, thus minimizing operating costs. However, power load data possesses temporal and nonlinear characteristics, and to mitigate the effects of these f…
View article: Editorial: Fishing for human perceptions in coastal and island marine resource use systems, volume II
Editorial: Fishing for human perceptions in coastal and island marine resource use systems, volume II Open
EDITORIAL article Front. Mar. Sci., 20 December 2023Sec. Marine Conservation and Sustainability Volume 10 - 2023 | https://doi.org/10.3389/fmars.2023.1334086
View article: Robust Zero Level-Set Extraction from Unsigned Distance Fields Based on Double Covering
Robust Zero Level-Set Extraction from Unsigned Distance Fields Based on Double Covering Open
In this paper, we propose a new method, called DoubleCoverUDF, for extracting the zero level-set from unsigned distance fields (UDFs). DoubleCoverUDF takes a learned UDF and a user-specified parameter r (a small positive real number) as in…
View article: Hexagon-based adaptive hierarchies for efficient point-in-spherical-polygon tests on GPUs
Hexagon-based adaptive hierarchies for efficient point-in-spherical-polygon tests on GPUs Open
Point-in-spherical-polygon tests are a fundamental problem in computational geometry. For such tests, efficiency is much required for many global information processing matters, especially their real-time processing. Though many efforts ha…
View article: Image Composition with Depth Registration
Image Composition with Depth Registration Open
Handling occlusions is still a challenging problem for image composition. It always requires the source contents to be completely in front of the target contents or needs manual interventions to adjust occlusions, which is very tedious. Th…
View article: Improved Real-time Image Smoothing with Weak Structures Preserved and High-contrast Details Removed
Improved Real-time Image Smoothing with Weak Structures Preserved and High-contrast Details Removed Open
Image smoothing is by reducing pixel-wise gradients to smooth out details. As existing methods always rely on gradients to determine smoothing manners, it is difficult to distinguish structures and details to handle distinctively due to th…
View article: CCDC 2219737: Experimental Crystal Structure Determination
CCDC 2219737: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: 2S-UDF: A Novel Two-stage UDF Learning Method for Robust Non-watertight Model Reconstruction from Multi-view Images
2S-UDF: A Novel Two-stage UDF Learning Method for Robust Non-watertight Model Reconstruction from Multi-view Images Open
Recently, building on the foundation of neural radiance field, various techniques have emerged to learn unsigned distance fields (UDF) to reconstruct 3D non-watertight models from multi-view images. Yet, a central challenge in UDF-based vo…
View article: Activation of α7nAChR by PNU282987 improves cognitive impairment through inhibiting oxidative stress and neuroinflammation in D-galactose induced aging via regulating α7nAChR/Nrf2/HO-1 signaling pathway
Activation of α7nAChR by PNU282987 improves cognitive impairment through inhibiting oxidative stress and neuroinflammation in D-galactose induced aging via regulating α7nAChR/Nrf2/HO-1 signaling pathway Open
Aging is an important risk factor for neurodegenerative diseases. The activation of α7 nicotinic acetylcholine receptor (α7nAChR) is involved in inflammation and cognition, but the specific role it plays in aging remains unknown. This stud…
View article: Composition analysis and identification model of ancient glass products based on Spearman correlation coefficient and BP neural network
Composition analysis and identification model of ancient glass products based on Spearman correlation coefficient and BP neural network Open
This paper analyzes the composition of glass products by statistical analysis of known data and then uses Spearman's correlation coefficient analysis model to analyze the composition of glass products, and uses BP neural network to build a…
View article: Control System Design of Remote-controlled Floating Garbage Cleaning Robot Suitable for Small Water Area
Control System Design of Remote-controlled Floating Garbage Cleaning Robot Suitable for Small Water Area Open
The ubiquitous garbage pollution in lakes, wetlands and rivers has become an urgent problem to be solved. With Arduino as the core, this paper has completed the function design, circuit design and program design. The control system of smal…
View article: Research on Robot Path Planning Based on Simulated Annealing Algorithm
Research on Robot Path Planning Based on Simulated Annealing Algorithm Open
Taking the path planning of inspection robots as the research object, a shortest path planning method based on simulated annealing algorithm was proposed. By analyzing the conditions of the shortest path generation, the mathematical soluti…
View article: Structural design of heavy floating garbage cleaning robot suitable for small water area
Structural design of heavy floating garbage cleaning robot suitable for small water area Open
The garbage on small water areas such as parks, lakes and urban rivers is mainly divided into lightweight floating garbage such as garbage bags and leaves and heavy floating garbage such as tires and animal carcasses. The garbage cleaning …