AUTOMATIC OPTIMIZATION OF ROAD NETWORK CLUSTERING BASED ON PSO FOR ROAD CENTERLINE EXTRACTION

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AMERI FATEME; VALADAN ZOEJ MOHAMMD JAVAD; MOKHTARZADEH MEHDI

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Paper Information

Journal: ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY Year:2015 | Volume:2 | Issue:4 Page(s): 17-31

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Title

AUTOMATIC OPTIMIZATION OF ROAD NETWORK CLUSTERING BASED ON PSO FOR ROAD CENTERLINE EXTRACTION

Author(s)

AMERI FATEME | VALADAN ZOEJ MOHAMMD JAVAD | MOKHTARZADEH MEHDI | Issue Writer Certificate

Keywords

FEATURE EXTRACTIONQ2

PARTICLE SWARM OPTIMIZATIONQ2

DIGITAL IMAGEQ2

ROAD VECTORIZATIONQ2

CLUSTERINGQ2

Abstract

This paper introduces a novel road extraction algorithm in two stages of road detection and ROAD VECTORIZATION. In the road detection stage, road class image is obtained using fuzzy C-means CLUSTERING and some post processing operations. In the vectorization stage road key points on the road centerline is obtained by an innovative approach of dynamic road pixels CLUSTERING using PARTICLE SWARM OPTIMIZATION. The proposed algorithm is able to automatically optimize number and position of road key points without considering the prior information about the initial number and position of cluster centers by designing a new cost function. The optimized road key points were connected using weighted graph theory. Different high resolution images of Ikonos in urban, non-urban, and mountainous areas were tested and several quality measures including RMSE, correctness, completeness, and quality were calculated. Extracting different road shapes with RMSE less than 1.3 and quality greater than 0.86 in different areas proves the efficiency of the algorithm in yielding complete road networks.

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APA: Copy

AMERI, FATEME, VALADAN ZOEJ, MOHAMMD JAVAD, & MOKHTARZADEH, MEHDI. (2015). AUTOMATIC OPTIMIZATION OF ROAD NETWORK CLUSTERING BASED ON PSO FOR ROAD CENTERLINE EXTRACTION. ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, 2(4), 17-31. SID. https://sid.ir/paper/230036/en

Vancouver: Copy

AMERI FATEME, VALADAN ZOEJ MOHAMMD JAVAD, MOKHTARZADEH MEHDI. AUTOMATIC OPTIMIZATION OF ROAD NETWORK CLUSTERING BASED ON PSO FOR ROAD CENTERLINE EXTRACTION. ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY[Internet]. 2015;2(4):17-31. Available from: https://sid.ir/paper/230036/en

IEEE: Copy

FATEME AMERI, MOHAMMD JAVAD VALADAN ZOEJ, and MEHDI MOKHTARZADEH, “AUTOMATIC OPTIMIZATION OF ROAD NETWORK CLUSTERING BASED ON PSO FOR ROAD CENTERLINE EXTRACTION,” ENGINEERING JOURNAL OF GEOSPATIAL INFORMATION TECHNOLOGY, vol. 2, no. 4, pp. 17–31, 2015, [Online]. Available: https://sid.ir/paper/230036/en

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