Výsledky vyhledávání - random sample consensus point cloud segmentation algorithm*

Automatic fault interpretation based on point cloud fitting and segmentation.

Autoři: Zou, Qing Zhang, Jiangshe Zhang, Chunxia a další

Zdroj: Geophysical Prospecting. Sep2024, Vol. 72 Issue 7, p2599-2614. 16p.

Témata: *POINT cloud, *RANDOM forest algorithms, *STATISTICAL sampling, *PETROLOGY, *SAMPLING methods

Point Cloud Measurement of Rubber Tread Dimension Based on RGB-Depth Camera

Autoři: Luobin Huang Mingxia Chen Zihao Peng

Zdroj: Applied Sciences, Vol 14, Iss 15, p 6625 (2024)

Témata: RGB-depth, non-dominated sorting genetic algorithm-II, random sample consensus point cloud segmentation algorithm, point cloud registration, tread size measurement, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Popis souboru: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/15/6625; https://doaj.org/toc/2076-3417

Přístupová URL adresa: https://doaj.org/article/fda512718e2b4bc1b37d2f2dc8fc11f4

Automatic point cloud segmentation using RANSAC and DBSCAN algorithm for indoor model.

Autoři: Harintaka Wijaya, Calvin

Zdroj: Telkomnika; Dec2023, Vol. 21 Issue 6, p1317-1325, 9p

Témata: POINT cloud, MACHINE learning, OPTICAL scanners, ALGORITHMS, POINT processes, SECURE Sockets Layer (Computer network protocol)

RANSAC-Based Planar Point Cloud Segmentation Enhanced by Normal Vector and Maximum Principal Curvature Clustering.

Autoři: Ling, Yibo Wang, Yuli Chan, Ting On

Zdroj: ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences; 2024, Vol. 10 Issue 1, p145-151, 7p

Témata: POINT cloud, CURVATURE, PLANE geometry, POINT processes, FUZZY algorithms, STATISTICAL sampling

结合点云距离和角度双阈值的 桥梁拉索表面缺陷精确检测. (Chinese)

Alternate Title: Precise Detection of Surface Defects in Bridge Cables Using Combined Point Cloud Distance and Dual-Threshold Angle Analysis. (English)

Autoři: 夏晓华 朱英硕 邱法博 a další

Zdroj: Journal of Xi'an Jiaotong University; Jun2025, Vol. 59 Issue 6, p155-166, 12p

Témata: CLUSTERING algorithms, EUCLIDEAN algorithm, POINT cloud, SURFACE defects, POINT defects, CABLE structures, INTERIOR-point methods

Point cloud segmentation based on Euclidean clustering and multi-plane extraction in rugged field.

Autoři: Liu, Haoyue Song, Rui Zhang, Xuebo a další

Zdroj: Measurement Science & Technology; Sep2021, Vol. 32 Issue 9, p1-14, 14p

Témata: POINT cloud, GRID cells, TREE branches, VIRTUAL reality, ALGORITHMS

Automated detection of cylindrical structures in complex pipelines using iterative point cloud segmentation and high-precision fitting.

Autoři: Cao G; Tsinghua University - Anta Sports Fashion Joint Research Centre, Beijing, 100084, China. Dxl000923@163.com.

Zdroj: Scientific reports [Sci Rep] 2025 Nov 27. Date of Electronic Publication: 2025 Nov 27.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE

RANSAC-Based Planar Point Cloud Segmentation Enhanced by Normal Vector and Maximum Principal Curvature Clustering

Autoři: Y. Ling Y. Wang T. O. Chan

Zdroj: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol X-1-2024, Pp 145-151 (2024)

Témata: Technology, Applied optics. Photonics, TA1-2040, Engineering (General). Civil engineering (General), TA1501-1820

Popis souboru: application/pdf

Přístupová URL adresa: https://isprs-annals.copernicus.org/articles/X-1-2024/145/2024/
https://doaj.org/article/c88a491f832b47b284266ffb439477bb

Research on surface fitting technology for aircraft point cloud feature region based on adaptive complete natural segmentation.

Autoři: Zhang, Wei Xiong, Aoxin Zhang, Boli

Zdroj: Robotics & Autonomous Systems. Jan2026, Vol. 195, pN.PAG-N.PAG. 1p.

Témata: *POINT cloud, *ENGINEERING inspection, *AIRPLANES, *STATISTICAL accuracy, *THREE-dimensional imaging, *IMAGE segmentation, *COMPUTER performance, *THREE-dimensional modeling

复杂屋顶平面的 RANSAC 优化分割方法.

Alternate Title: Optimal RANSAC Method for Segmentation of Complex Building Roof Planes.

Autoři: 徐景中 李 均

Zdroj: Geomatics & Information Science of Wuhan University. Sep2023, Vol. 48 Issue 9, p1531-1537. 7p.

Témata: *K-nearest neighbor classification, *POINT cloud, *SELECTION (Plant breeding), *OPTICAL radar, *LIDAR, *NAIVE Bayes classification

Design and Research of Low-Cost and Self-Adaptive Terrestrial Laser Scanning for Indoor Measurement Based on Adaptive Indoor Measurement Scanning Strategy and Structural Characteristics Point Cloud Segmentation.

Autoři: Zhang, Zhongyue Zhou, Huixing Wang, Shun a další

Zdroj: Advances in Civil Engineering; 7/21/2022, p1-24, 24p

Témata: OPTICAL scanners, POINT cloud, MEASURING instruments, LASERS, EXPERIMENTAL design, POINT processes

Axial characteristic extraction algorithm of film cooling holes based on laser point cloud.

Autoři: Zhang, Min Yan, Xiao-Shen Xi, Xue-Cheng a další

Zdroj: International Journal of Advanced Manufacturing Technology. Jun2024, Vol. 132 Issue 11/12, p5823-5834. 12p.

Témata: *POINT cloud, *FEATURE extraction, *POINT processes, *STATISTICAL sampling, *LASERS

基于目标检测的激光雷达道路边缘检测算法.

Alternate Title: LiDAR Road Edge Detection Algorithm Based on Target Detection.

Autoři: 李玲星 张小俊

Zdroj: Science Technology & Engineering. 2024, Vol. 24 Issue 9, p3519-3525. 7p.

An improved region growing algorithm in 3D laser point cloud identification of rock mass structural plane

Autoři: Zhihua XU Ge GUO Qiancheng SUN a další

Zdroj: Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 2, Pp 101-112 (2024)

Témata: three-dimensional laser scanning, point cloud information extraction, region growing algorithm, intelligently identifies, rock mass structural plane, Geology, QE1-996.5

Popis souboru: electronic resource

Relation: https://doaj.org/toc/1000-3665

Přístupová URL adresa: https://doaj.org/article/41c1acd7051e4d3db598210d6294295f

A Study on the 3D Reconstruction Strategy of a Sheep Body Based on a Kinect v2 Depth Camera Array.

Autoři: Liang, Jinxin Yuan, Zhiyu Luo, Xinhui a další

Zdroj: Animals (2076-2615); Sep2024, Vol. 14 Issue 17, p2457, 15p

Témata: SHEEP breeds, DATA acquisition systems, C++, POINT cloud, KINECT (Motion sensor)

改进的区域生长算法在三维激光点云识别岩体 结构面中的应用. (Chinese)

Alternate Title: An improved region growing algorithm in 3D laser point cloud identification of rock mass structural plane. (English)

Autoři: 徐志华 郭 戈 孙钱程 a další

Zdroj: Hydrogeology & Engineering Geology / Shuiwendizhi Gongchengdizhi; Mar2024, Vol. 51 Issue 2, p101-112, 12p

Utilizing Deep Learning for the Automated Extraction of Rock Mass Features from Point Clouds.

Autoři: Battulwar, Rushikesh Emami, Ebrahim Zare, Masoud a další

Zdroj: Geotechnical & Geological Engineering; Sep2024, Vol. 42 Issue 7, p6179-6194, 16p

Témata: ARTIFICIAL neural networks, POINT cloud, POINT set theory, STATISTICAL sampling, SAMPLING methods

Application of Point Cloud Segmentation Algorithm in High-Precision Virtual Assembly

Autoři: Li Ma Yingxun Fu Chunxin Zhang a další

Zdroj: 2019 Chinese Control And Decision Conference (CCDC). :1003-1007

Témata: 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology

Přístupová URL adresa: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=8833045
http://xplorestaging.ieee.org/ielx7/8822348/8832328/08833045.pdf?arnumber=8833045

PLANE SEGMENTATION FROM POINT CLOUDS.

Autoři: HONTI, Richard ERDÉLYI, Ján KOPÁČIK, Alojz

Zdroj: Pollack Periodica; 2018, Vol. 13 Issue 2, p159-171, 13p

Témata: IMAGE segmentation, AUTOMATION, STATISTICAL sampling, DATA acquisition systems

Reviews & Products: MATLAB (Computer software)

Automatic model-based segmentation for the scan-to-bim process applied to cultural heritage. A study focused on Masonry vaults.

Autoři: VERDOSCIA, CESARE BULDO, MICHELE TAVOLARE, RICCARDO a další

Zdroj: Dwelling on Earth / Abitare la Terra; 2022 Supplement, Vol. 58, p24-27, 4p

Témata: CULTURAL property, MASONRY, OPTICAL scanners, THREE-dimensional modeling