Výsledky vyhľadávania - spatial clustering algorithm AND obstacles~

A Novel Artificial Immune Algorithm for Spatial Clustering with Obstacle Constraint and Its Applications Autor Zhang, Ji, Ding, Xintao, Luo, Yonglong, Sun, Liping

“…) algorithm for clustering spatial point data in the presence of obstacles and facilitators…”
Získať plný text

Adaptive spatial clustering in the presence of obstacles and facilitators Autor Liu, Qiliang, Deng, Min, Shi, Yan

“…) is proposed in this paper, and an adaptive spatial clustering algorithm, called ASCDT+, is also developed. The ASCDT+ algorithm can take both obstacles and facilitators…”
Získať plný text

Spatial clustering algorithm with obstacles constraints by quantum particle swarm optimization and K-Medoids Autor Yang Teng-Fei, Zhang Xue-Ping

“… After analyzed the existing algorithms of spatial clustering with obstacles constraints, the paper proposed a new spatial clustering algorithm with obstacles constraints combined QPSO with K-Medoids, which named QKSCO…”
Získať plný text

Algorithm for Spatial Clustering with Obstacles Autor El-Sharkawi, Mohamed E, El-Zawawy, Mohamed A

“…In this paper, we propose an efficient clustering technique to solve the problem of clustering in the presence of obstacles…”
Získať plný text

An improved DBSCAN Algorithm for hazard recognition of obstacles in unmanned scenes Autor Zhang, Wenying

“… In view of the complexity of obstacle danger identification, this research paper designs an improved Density-Based Spatial Clustering of Applications with Noise (DBSCAN…”
Získať plný text

Clustering with obstacles for Geographical Data Mining Autor Estivill-Castro, Vladimir, Lee, Ickjai

“…Clustering algorithms typically use the Euclidean distance. However, spatial proximity is dependent on obstacles, caused by related information in other layers of the spatial database…”
Získať plný text

A LiDAR based obstacle detection framework for railway Autor Dias, Susana, Sousa, Pedro, Afonso, Francisco, Viriato, Nuno, Tavares, Paulo, Moreira, Pedro

“…Obstacle detection on the railway, a crucial operational safety concern, is a complex task that encompasses a multitude of challenges…”
Získať plný text

Grid-Based Hierarchical Spatial Clustering Algorithm in Presence of Obstacle and Constraints Autor Yue Yang, Jian-pei Zhang, Jing Yang

“… Most of the existing spatial clustering algorithm in presence of obstacles and constraints can't cluster with irregular obstacles and the veracity of clustering result is affected…”
Získať plný text

A Novel Spatial Clustering with Obstacles Constraints Based on Genetic Algorithms and K-Medoids Autor Xueping Zhang, Jiayao Wang, Fang Wu, Zhongshan Fan, Xiaoqing Li

“… In this paper, we discuss the problem of spatial clustering with obstacles constraints and propose a novel spatial clustering method based on genetic algorithms (GAs…”
Získať plný text

Kernel Sparse Subspace Clustering with a Spatial Max Pooling Operation for Hyperspectral Remote Sensing Data Interpretation Autor Zhai, Han, Zhang, Hongyan, Xu, Xiong, Zhang, Liangpei, Li, Pingxiang

“… In this paper, to overcome these obstacles, we present a new kernel sparse subspace clustering algorithm with a spatial max pooling operation (KSSC-SMP…”
Získať plný text

Autonomous Navigation of Quadrotors in Dynamic Complex Environments Autor Li, Ruocheng, Xin, Bin

“… The density-based spatial clustering of applications with noise (DBSCAN) algorithm is employed to extract the positions and velocities of dynamic obstacles within the environment…”
Získať plný text

Object Detection and Tracking System with Improved DBSCAN Clustering using Radar on Unmanned Surface Vehicle Autor Im, Soori, Kim, Donghoon, Cheon, Hoiyoung, Ryu, Jaekwan

“… This paper proposes an algorithm for detecting close obstacles with FMCW radar using the clustering method…”
Získať plný text

A Dynamic Clustering Algorithm for Lidar Obstacle Detection of Autonomous Driving System Autor Gao, Feng, Li, Caihong, Zhang, Bowen

“… For adaption to this spatial non-uniformity, a dynamic clustering algorithm is proposed based on the spatial distribution analysis of the point cloud along different directions…”
Získať plný text

Genetic K-Medoids Spatial Clustering with Obstacles Constraints Autor Xueping Zhang, Jiayao Wang, Fang Wu, Zhongshan Fan, Wenbo Xu

“…Spatial clustering is an important research topic in spatial data mining (SDM). It is not only an important effective method but also a prelude of other task for SDM…”
Získať plný text

Assessment algorithm of power supply reliability for customers in rural healthcare centres Autor Wei, Zhifeng, Gao, Bingqiang, Liu, Haiyang, An, Lili, Wang, Pengfei, Xia, Liu, Fei, Changshun

“… In addition to ANNs, an optimization algorithm based on Density…”
Získať plný text

Design and Test of Obstacle Detection and Harvester Pre-Collision System Based on 2D Lidar Autor Shang, Yehua, Wang, Hao, Qin, Wuchang, Wang, Qian, Liu, Huaiyu, Yin, Yanxin, Song, Zhenghe, Meng, Zhijun

“… (density-based spatial clustering of applications with noise) to identify the obstacle and calculate of the collision time according to the 6σ principle…”
Získať plný text

The study on immune spatial clustering model based on obstacle Autor Hai-Dong Yang, Fei-Qi Deng

“… The problem of clustering in the presence of obstacles was studied and defined. As a solution to this problem and based on K-medoids, a scalable new clustering algorithm, called immune spatial clustering model based on obstacle was proposed…”
Získať plný text

Clustering Algorithm of Uncertain Data in Obstacle Space Autor Cao, Keyan, Wang, Guoren, Han, Donghong, Yuan, Ye, Hu, Yachao, Qi, Baolei

“… The existence of obstacles in space brings the new challenges to spatial uncertain data clustering…”
Získať plný text

Detection of Side Wall Protrusions in Highway Tunnel Based on LiDAR Autor Jin, Jiaqi, Tan, Guanzheng, Xu, Degang

“… (RG) algorithm and the improved Density-Based Spatial Clustering of Applications with Noise (DBSCAN) algorithm…”
Získať plný text

A mean shift algorithm incorporating reachable distance for spatial clustering Autor Peng, Youwei, Luo, Yalan, Zhang, Qiongbing, Xie, Chengwang

“…Spatial clustering is a widely used technique in spatial analysis that groups similar objects together based on their proximity in space…”
Získať plný text