Search Results - Computational Geometry AND Object Modeling—Algorithms Keywords*

Modelling LiDAR-Based Vegetation Geometry for Computational Fluid Dynamics Heat Transfer Models.

Authors: Keerthinathan, Pirunthan Winsen, Megan Krishnakumar, Thaniroshan et al.

Source: Remote Sensing; Feb2025, Vol. 17 Issue 3, p552, 24p

Subject Terms: OPTICAL radar, LIDAR, COMPUTATIONAL fluid dynamics, COMPUTATIONAL geometry, HEAT flux

An Accurate Optimized Contour Segmentation Model for Green Spherical Fruits.

Authors: Zhang, Ting Xu, Ying Cao, Kai et al.

Source: Horticulturae; Jul2025, Vol. 11 Issue 7, p761, 22p

Subject Terms: FRUIT, FEATURE extraction, ARTIFICIAL neural networks, PRECISION farming, SHAPE analysis (Computational geometry), FRUIT harvesting, MACHINE learning

A Survey of Three-Dimensional Wireless Sensor Networks Deployment Techniques.

Authors: Cao, Tingting Yang, Fan Fan, Chensiyu et al.

Source: Journal of Sensor & Actuator Networks; Oct2025, Vol. 14 Issue 5, p94, 42p

Subject Terms: WIRELESS sensor networks, ALGORITHMS, COMPUTER networks, SCIENTIFIC observation, SENSOR placement, SPATIAL systems

Dynamic Fractional Flow Reserve from 4D-CTA: A Novel Framework for Non-Invasive Coronary Assessment.

Authors: Wang, Shuo Liu, Rong Zhang, Li

Source: Journal of Imaging; Oct2025, Vol. 11 Issue 10, p330, 25p

Consistent computation of first- and second-order differential quantities for surface meshes

Authors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Contributors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Source: http://arxiv.org/pdf/0803.2331v2.pdf.

Subject Terms: CR Categories, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling—Algorithms, Design, Experimentation Keywords, normals, curvatures, principal directions, shape operators, height

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.314.6970; http://arxiv.org/pdf/0803.2331v2.pdf

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.314.6970
http://arxiv.org/pdf/0803.2331v2.pdf

Consistent computation of first- and second-order differential quantities for surface meshes

Authors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Contributors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Source: http://arxiv.org/pdf/0803.2331v1.pdf.

Subject Terms: CR Categories, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling—Algorithms, Design, Experimentation Keywords, normals, curvatures, principal directions, shape operators, height

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.314.511; http://arxiv.org/pdf/0803.2331v1.pdf

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.314.511
http://arxiv.org/pdf/0803.2331v1.pdf

Abstract Hierarchical Extraction of Iso-Surfaces with Semi-Regular Meshes

Authors: Kai Hormann Ulf Labsik Martin Meister et al.

Contributors: Kai Hormann Ulf Labsik Martin Meister et al.

Source: http://www2.in.tu-clausthal.de/~hormann/papers/Hormann.2002.HEO.pdf.

Subject Terms: CR Categories, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling—Algorithms Keywords, Multi Resolution Models, Geometric and Topologic Representations, Reverse Engineering

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.89.7532

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.89.7532
http://www2.in.tu-clausthal.de/~hormann/papers/Hormann.2002.HEO.pdf

Consistent Computation of First- and Second-Order Differential Quantities for Surface Meshes

Authors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Contributors: Xiangmin Jiao Hongyuan Zha The Pennsylvania State University CiteSeerX Archives

Source: http://www.ams.sunysb.edu/~jiao/papers/consist_diffop.pdf.

Subject Terms: CR Categories, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling—Algorithms, Design, Experimentation Keywords, normals, curvatures, principal directions, shape operators, height

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.6456; http://www.ams.sunysb.edu/~jiao/papers/consist_diffop.pdf

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.140.6456
http://www.ams.sunysb.edu/~jiao/papers/consist_diffop.pdf

Computational Fluid Dynamics-Based Systems Engineering for Ground-Based Astronomy.

Authors: Vogiatzis, Konstantinos Angeli, George Trancho, Gelys et al.

Source: Computation; Jul2024, Vol. 12 Issue 7, p143, 38p

Subject Terms: COMPUTATIONAL fluid dynamics, VERY large array telescopes, SYSTEMS engineering, HEAT transfer, OBSERVATORIES

TiGL: An Open Source Computational Geometry Library for Parametric Aircraft Design.

Authors: Siggel, Martin Kleinert, Jan Stollenwerk, Tobias et al.

Source: Mathematics in Computer Science; Sep2019, Vol. 13 Issue 3, p367-389, 23p

Research progress of animal behavior recognition algorithms based on deep learning.

Authors: Zeng, Xianzhou Gong, Mingxiong Yin, Yuanchang et al.

Source: Digital Medicine; Mar2025, Vol. 11 Issue 1, p1-9, 9p

Scoping Review of Deep Learning Techniques for Diagnosis, Drug Discovery, and Vaccine Development in Leishmaniasis.

Authors: Sadeghi, Alireza Sadeghi, Mahdieh Fakhar, Mahdi et al.

Source: Transboundary & Emerging Diseases. 1/17/2024, p1-15. 15p.

Elber G. Performing efficient NURBS modeling operations on the GPU

Authors: Adarsh Krishnamurthy Rahul Khardekar Sara Mcmains et al.

Contributors: Adarsh Krishnamurthy Rahul Khardekar Sara Mcmains et al.

Source: http://www.me.berkeley.edu/~mcmains/pubs/SPM08gpuSSI.pdf.

Subject Terms: CR Categories, I.3.3 [Computer Graphics, Hardware Architecture—Graphics Processors, Picture/Image Generation—Display Algorithms, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling— Splines. Keywords, NURBS, GPU, Inverse Evaluation, Sketching, Interactive Trimming, Intersection Curves, Prefix Sum

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.8009; http://www.me.berkeley.edu/~mcmains/pubs/SPM08gpuSSI.pdf

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.8009
http://www.me.berkeley.edu/~mcmains/pubs/SPM08gpuSSI.pdf

Elber G. Performing efficient NURBS modeling operations on the GPU

Authors: Adarsh Krishnamurthy Rahul Khardekar Sara Mcmains et al.

Contributors: Adarsh Krishnamurthy Rahul Khardekar Sara Mcmains et al.

Source: http://www.me.berkeley.edu/~mcmains/pubs/SPM08KrishnamurthyEtAl.pdf.

Subject Terms: CR Categories, I.3.3 [Computer Graphics, Hardware Architecture—Graphics Processors, Picture/Image Generation—Display Algorithms, I.3.5 [Computer Graphics, Computational Geometry and Object Modeling— Splines. Keywords, NURBS, GPU, Inverse Evaluation, Sketching, Interactive Trimming, Intersection Curves, Prefix Sum

File Description: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.6831; http://www.me.berkeley.edu/~mcmains/pubs/SPM08KrishnamurthyEtAl.pdf

Availability: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.408.6831
http://www.me.berkeley.edu/~mcmains/pubs/SPM08KrishnamurthyEtAl.pdf

Analyzing the applicability of psychometric QoE modeling for projection-based point cloud video quality assessment.

Authors: Van Damme, Sam van der Hooft, Jeroen De Turck, Filip et al.

Source: EURASIP Journal on Image & Video Processing; 11/19/2024, Vol. 2024 Issue 1, p1-42, 42p

Subject Terms: STANDARD deviations, STREAMING video & television, POINT cloud, VIDEO monitors, DISTANCE education

Self‐Potential Tomography Preconditioned by Particle Swarm Optimization—Application to Monitoring Hyporheic Exchange in a Bedrock River.

Authors: Ikard, Scott J. Carroll, Kenneth C. Brooks, Scott C. et al.

Source: Water Resources Research; Oct2024, Vol. 60 Issue 10, p1-25, 25p

Subject Terms: FLOODPLAINS, PARTICLE swarm optimization, BEDROCK, ELECTRIC transients, GEOPHYSICS

EVOLUTIONARY 3D SHAPE MODEL CREATION BY SHAPE BLENDING.

Authors: Satoshi Yonemoto Masaya Sugawa

Source: International Conference Game & Entertainment Technologies; 2018, p291-298, 8p

Subject Terms: THREE-dimensional imaging, SHAPE analysis (Computational geometry), EVOLUTIONARY computation, GENETIC algorithms, VIDEO game development

Pedestrian dynamics modeling and social force analysis based on object detection.

Authors: Yang, Fangyan Liu, Rong Zhu, Daoyu

Source: Frontiers in Physics; 2025, p1-20, 20p

Subject Terms: PEDESTRIAN traffic flow, OBJECT recognition (Computer vision), INFORMATION geometry, DEEP learning, PARAMETER estimation

FROM CAD AND BIM TO DIGITAL TWINS.

Alternate Title: ВІД СAD і BIM ДО ЦИФРОВИХ ДВІЙНИКІВ. (Ukrainian)

Authors: PETRENKO, A. I.

Source: System Research & Information Technologies / Sistemnì Doslìdžennâ ta Ìnformacìjnì Tehnologìï; 2025, Issue 2, p7-24, 18p

Subject Terms: DIGITAL twin, BUILDING information modeling, ARTIFICIAL intelligence, COMPUTER-aided design, VIRTUAL reality

A three-tier generative AI workflow for metaverse asset creation.

Authors: Paweroi, Rio Mukhtarom Syarawy, Mutawally Köppen, Mario

Source: Cluster Computing; Dec2025, Vol. 28 Issue 16, p1-27, 27p

Subject Terms: GENERATIVE artificial intelligence, SHARED virtual environments, IMAGE quality in imaging systems, LANGUAGE models, DIGITAL asset management, TEXTURE mapping