Spatial tessellations: concepts and applications of Voronoi diagrams
Spatial tessellations: concepts and applications of Voronoi diagrams
Sequential Operations in Digital Picture Processing
Journal of the ACM (JACM)
Fast Euclidean distance transformation by propagation using multiple neighborhoods
Computer Vision and Image Understanding
Extraction of Video Objects via Surface Optimization and Voronoi Order
Journal of VLSI Signal Processing Systems
Linear Time Euclidean Distance Algorithms
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fast Euclidean distance transformation in two scans using a 3 × 3 neighborhood
Computer Vision and Image Understanding
2D Euclidean distance transform algorithms: A comparative survey
ACM Computing Surveys (CSUR)
Application of a 3NN+1 based CBR system to segmentation of the notebook computers market
Expert Systems with Applications: An International Journal
Analysis of higher order Voronoi diagram for fuzzy information coverage
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
An Intelligent information segmentation approach to extract financial data for business valuation
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Mining qualitative patterns in spatial cluster analysis
Expert Systems with Applications: An International Journal
Geographic knowledge discovery from Web Map segmentation through generalized Voronoi diagrams
Expert Systems with Applications: An International Journal
Hi-index | 12.05 |
Segmentation is one popular method for geospatial data mining. We propose efficient and effective sequential-scan algorithms for higher-order Voronoi diagram districting. We extend the distance transform algorithm to include complex primitives (point, line, and area), Minkowski metrics, different weights and obstacles for higher-order Voronoi diagrams. The algorithm implementation is explained along with efficiencies and error. Finally, a case study based on trade area modeling is described to demonstrate the advantages of our proposed algorithms.