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2014 | OriginalPaper | Buchkapitel

An Improved Method Research of SAR Images Thresholding Segmentation

verfasst von : Hongyu Zhao, Qingping Wang, Weiwei Wu, Naichang Yuan

Erschienen in: Unifying Electrical Engineering and Electronics Engineering

Verlag: Springer New York

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Abstract

Aiming at the characteristics of SAR image and the defect of two-dimensional histogram oblique segmentation, by redefining the two-dimensional histogram, changing the thresholding range, and introducing within-class variance to redefine the thresholding function, we segregate the target area from background area precisely and improve the quality of image segmentation. So it achieves a better segmentation performance. The edge information of the SAR images can be obtained precisely and the interference of the background will be greatly reduced.

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Metadaten
Titel
An Improved Method Research of SAR Images Thresholding Segmentation
verfasst von
Hongyu Zhao
Qingping Wang
Weiwei Wu
Naichang Yuan
Copyright-Jahr
2014
Verlag
Springer New York
DOI
https://doi.org/10.1007/978-1-4614-4981-2_125

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