Remote Sensing Image Segmentation Based on a Novel Gaussian Mixture Model and SURF Algorithm

Shoulin Yin, Liguo Wang, Qunming Wang, Jinghui Yang and Man Jiang
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Shoulin Yin: College of Information and Communication Engineering, Harbin Engineering University, Harbin, China
Liguo Wang: College of Information and Communications Engineering, Dalian Minzu University, Dalian, China
Qunming Wang: College of Surveying and Geo-Informatics, Tongji University, Shanghai, China
Jinghui Yang: School of Information Engineering, China University of Geosciences, Beijing, China
Man Jiang: Liaoning Vocational Technical College of Modern Service, China

International Journal of Swarm Intelligence Research (IJSIR), 2023, vol. 14, issue 2, 1-15

Abstract: This paper proposes a novel remote sensing image segmentation method based on Gaussian mixture model and SURF algorithm. Firstly, Gaussian mixture model is used for remote sensing image segmentation. Then the surf matching algorithm is adopted for eliminating misidentified areas. The determinant of Hession matrix (DoH) is used to detect key points in the image. The non-maximum suppression method and interpolation operation are utilized to search and locate the extreme points. The maximum likelihood method is used to estimate model parameters. Some remote sensing images in THE DOTA data set are selected for experimental verification, and the results show that the new algorithm has obvious improvement in segmentation effect and efficiency. In the background complex image segmentation, the improved algorithm has more obvious advantages compared than state-of-the-art segmentation methods.

Date: 2023
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