Thresholding for Edge Detection in SAR Images


Selecting a threshold from the gradient histogram, a histogram of gradient magnitudes, of an image plays a crucial role in a gradient based edge detection system. In this paper, we propose a methodology to determine this threshold value when the edge detection system is applied to synthetic aperture radar (SAR) images. We consider a SAR image as a random… (More)


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@article{Sen2008ThresholdingFE, title={Thresholding for Edge Detection in SAR Images}, author={Debashis Sen and S. K. Pal}, journal={2008 International Conference on Signal Processing, Communications and Networking}, year={2008}, pages={311-316} }