A Novel Algorithm for Automatic Ship and Oil Spill Detection Based on Time-frequency Methods
نویسندگان
چکیده
A novel method for automatic ship detection based on the Wavelet Transform (WT) has been recently presented. The results obtained point out the potential of the use of a multiresolution time-frequency framework for the analysis of SAR imagery. On the one hand, this paper aims at reviewing the algorithm for automatic spot detection on speckled images. On the other hand, a novel algorithm for the automatic extraction of linear features, also based on timefrequency methods will be presented, justified and tested. This approach is shown to be useful for a reliable automatic coastline extraction and for oil spill detection.
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تاریخ انتشار 2006