Robust Boolean operations algorithm on regularized triangular mesh and implementation

2018 ◽  
Vol 79 (7-8) ◽  
pp. 5301-5320 ◽  
Author(s):  
Hongjuan Wang ◽  
Shuting Kan ◽  
Xingli Zhang ◽  
Xinming Lu ◽  
Longquan Zhou
Keyword(s):  
Triangular Mesh ◽  
Boolean Operations

From Point Cloud to Triangular Mesh by Growing Neural Gas

2014 ◽  
Vol 24 (3) ◽  
pp. 651-662
Author(s):  
Feng ZENG ◽  
Tong YANG ◽  
Shan YAO
Keyword(s):  
Point Cloud ◽  
Triangular Mesh ◽  
Growing Neural Gas ◽  
Neural Gas

Fast Computing for the Approximate Straightest Path on Triangular Mesh Surfaces

2010 ◽  
Vol 22 (4) ◽  
pp. 599-604
Author(s):  
Yao Jin ◽  
Zhong Li ◽  
Jianfeng Shi ◽  
Zhongcheng Zhou ◽  
Ruifang Pan ◽  
...  
Keyword(s):  
Triangular Mesh

Testing the novel method for angle of repose measurement based on area-weighted average slope of a triangular mesh

2021 ◽  
Vol 387 ◽  
pp. 396-405
Author(s):  
M. Klanfar ◽  
T. Korman ◽  
D. Domitrović ◽  
V. Herceg
Keyword(s):  
Weighted Average ◽  
Triangular Mesh ◽  
Angle Of Repose ◽  
The Novel ◽  
Average Slope ◽  
Novel Method

Research on Triangular Mesh Simplification Algorithm of Virtual Object Model

2012 ◽  
Vol 271-272 ◽  
pp. 1410-1414 ◽  
Author(s):  
Yang Ping Wang ◽  
Jian Wu Dang ◽  
Jin Yu Yang ◽  
Song Wang
Keyword(s):  
Triangular Mesh ◽  
Mesh Simplification ◽  
Virtual Object ◽  
Object Model ◽  
Model Simplification ◽  
Model Quality ◽  
Weight Calculation ◽  
Edge Surface

To improve the model quality of mesh simplification, reduce the model deformation and the lost of the detail characteristics with multiple folding, the paper represents a triangular mesh simplification algorithm based on edge-surface folding. The algorithm introduces curvature characteristics of model vertexes into the weight calculation of effective points, and introduces weight of triangular facets at the same time. The facets with the smallest weight adjacent the candidate edge is shrunk. The experiment results show that the algorithm has provided a higher quality of model simplification and effectively kept the graphic features.

Boolean operations mediated by an ion-pair receptor of a multi-readout molecular logic gate

2013 ◽  
Vol 49 (94) ◽  
pp. 11056 ◽  
Author(s):  
Raúl Gotor ◽  
Ana M. Costero ◽  
Salvador Gil ◽  
Margarita Parra ◽  
Pablo Gaviña ◽  
...  
Keyword(s):  
Logic Gate ◽  
Ion Pair ◽  
Boolean Operations ◽  
Molecular Logic Gate ◽  
Molecular Logic

A Hybrid Analytical, Solid Modeler and Feature-Based Methodology for Extracting Tool-Workpiece Engagements in Turning

2007 ◽  
Vol 7 (3) ◽  
pp. 192-202 ◽  
Author(s):  
Jing Zhou ◽  
Derek Yip-Hoi ◽  
Xuemei Huang
Keyword(s):  
Analytical Solution ◽  
Critical Points ◽  
Cutting Forces ◽  
Cutting Tool ◽  
Critical Component ◽  
Turning Process ◽  
Boolean Operations ◽  
Feature Based ◽  
Solid Modeler ◽  
Turning System

In order to optimize turning processes, cutting forces need to be accurately predicted. This in turn requires accurate extraction of the geometry of tool-workpiece engagements (TWE) at critical points during machining. TWE extraction is challenging because the in-process workpiece geometry is continually changing as each tool pass is executed. This paper describes research on a hybrid analytical, solid modeler, and feature-based methodology for extracting TWEs generated during general turning. Although a pure solid modeler-based solution can be applied, it will be shown that because of the ability to capture different cutting tool inserts with similar geometry and to model the process in 2D, an analytical solution can be used instead of the solid modeler in many instances. This solution identifies features in the removal volumes, where the engagement conditions are not changing or changing predictably. This leads to significant reductions in the number of Boolean operations that are executed during the extraction of TWEs and associated parameters required for modeling a turning process. TWE extraction is a critical component of a virtual turning system currently under development.

Voltage-dependent plasticity and image Boolean operations realized in a WO x -based memristive synapse

2021 ◽  
Vol 42 (1) ◽  
pp. 014102
Author(s):  
Jiajuan Shi ◽  
Ya Lin ◽  
Tao Zeng ◽  
Zhongqiang Wang ◽  
Xiaoning Zhao ◽  
...  
Keyword(s):  
Boolean Operations ◽  
Dependent Plasticity ◽  
Voltage Dependent

Fast and accurate evaluation of regularized Boolean operations on triangulated solids

2013 ◽  
Vol 45 (3) ◽  
pp. 705-716 ◽  
Author(s):  
F.R. Feito ◽  
C.J. Ogayar ◽  
R.J. Segura ◽  
M.L. Rivero
Keyword(s):  
Boolean Operations ◽  
Accurate Evaluation
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