Hierarchical map-matching algortihm for quadtree image on MPP

Guangyuan Fu; Dong Miao; Wenjun Zhang; Xiaogang Yang

doi:10.1117/12.441681

20 September 2001 Hierarchical map-matching algortihm for quadtree image on MPP

Guangyuan Fu, Dong Miao, Wenjun Zhang, Xiaogang Yang

Proceedings Volume 4555, Neural Network and Distributed Processing; (2001) https://doi.org/10.1117/12.441681
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

The problem of Map-matching is one key problem in the field of aircraft and vehicle guidance. It deals with the technologies of remote sensing, computer vision, image processing and pattern recognition, etc. Researchers are focusing on how to improve the system's performance, to reduce the searching times and error matching probability. With using an improved quadtree image representative method and the idea of the sequential similarity detection algorithm (SSDA), a hierarchical map-matching algorithm based on embedded MPP system is designed in this paper. The algorithm can greatly reduce matching times and improve locate accuracy.

Citation Download Citation

Guangyuan Fu, Dong Miao, Wenjun Zhang, and Xiaogang Yang "Hierarchical map-matching algortihm for quadtree image on MPP", Proc. SPIE 4555, Neural Network and Distributed Processing, (20 September 2001); https://doi.org/10.1117/12.441681

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