Name
Abstract | ||
|---|---|---|
The area Voronoi diagrams with overlap (AVDO) method was recently presented and has been used to generate a seamline network for the mosaicking of orthoimages. The method shows considerable potential advantages for seamless mosaics covering a large geographic region. In this paper, the method is further improved, and a seamline network refinement approach based on AVDO is presented. The improvements of the presented approach include the detection of valid regions for orthoimages, a more general algorithm for the generation of bisectors, and the refinement of the seamline network combining the bottleneck model and the Dijkstra's algorithm. Finally, a number of digital aerial orthoimages are employed to test the proposed approach, and the experimental results demonstrate its efficacy. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/TGRS.2013.2253110 | IEEE T. Geoscience and Remote Sensing |
Keywords | Field | DocType |
geophysical techniques,digital aerial orthoimages,considerable area voronoi diagrams with overlap,mosaic,image segmentation,dijkstra algorithm,seamline network,avdo method,bottleneck model,orthoimage,seamline network refinement approach,voronoi diagrams,geophysical image processing,refinement,orthoimage mosaicking,seamless mosaics,geographic region | Computer vision,Bottleneck,Data mining,General algorithm,Computer science,Image segmentation,Artificial intelligence,Voronoi diagram,Dijkstra's algorithm | Journal |
Volume | Issue | ISSN |
52 | 3 | 0196-2892 |
Citations | PageRank | References |
1 | 0.37 | 0 |
Authors | ||
5 | ||