Article ; Online: An Optimal Method For Wake Detection In SAR Images Using Radon Transformation Combined With Wavelet Filters
International Journal of Computer Science and Information Security, Vol 6, Iss 1, Pp 66-
2009 Volume 69
Abstract: A new-fangled method for ship wake detection in synthetic aperture radar (SAR) images is explored here. Most of the detection procedure applies the Radon transform as its properties outfit more than any other transformation for the detection purpose. But ...
| Abstract | A new-fangled method for ship wake detection in synthetic aperture radar (SAR) images is explored here. Most of the detection procedure applies the Radon transform as its properties outfit more than any other transformation for the detection purpose. But still it holds problems when the transform is applied to an image with a high level of noise. Here this paper articulates the combination between the radon transformation and the shrinkage methods which increase the mode of wake detection process. The latter shrinkage method with RT maximize the signal to noise ratio hence it leads to most optimal detection of lines in the SAR images. The originality mainly works on the denoising segment of the proposed algorithm. Experimental work outs are carried over both in simulated and real SAR images. The detection process is more adequate with the proposed method and improves better than the conventional methods. |
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| Keywords | SAR images ; threshold ; radon transformation ; Signal to noise ratio ; denoising ; IJCSIS ; Electronic computers. Computer science ; QA75.5-76.95 ; Instruments and machines ; QA71-90 ; Mathematics ; QA1-939 ; Science ; Q ; DOAJ:Computer Science ; DOAJ:Technology and Engineering |
| Subject code | 006 |
| Language | English |
| Publishing date | 2009-10-01T00:00:00Z |
| Publisher | LJS Publisher and IJCSIS Press |
| Document type | Article ; Online |
| Database | BASE - Bielefeld Academic Search Engine (life sciences selection) |
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