Radar image characteristic points identification

• Autorzy: Praczyk T.
• Języki publikacji: EN

Abstrakty

EN

The article undertakes an issue of building an autonomous coastal positioning system that would work on the basis of information included in a radar image. Prior researches have led to working out the method of extracting characteristic points from the radar image - peninsulas, buoys etc. Currently the algorithm of identification of such points, that is assigning an identity (a position) to each of them, will be illustrated. The proposed solution is based on comparison of a relative bearing and distances fixed for pattern points (from a chart) and for points extracted from the radar image.

Słowa kluczowe

EN

radar; comparative navigation

PL

radar; nawigacja porównawcza

• Wydawca: Polskie Forum Nawigacyjne
• Czasopismo: Annual of Navigation
• Rocznik: 2006
• Tom: No. 11
• Strony: 95--102
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Praczyk T.

• Naval University of Gdynia

Bibliografia

• [1] Korzan B., Elements of the graphs and networks theory, WNT, Warszawa 1978 (in Polish).
• [2] Praczyk T., Radar images compression for the need of a positioning coastal system and an assessment of this process, Annual of Navigation, 2004, no. 8.
• [3] Praczyk T., The method of extraction of characteristic points from the radar image of the sea shore for the needs of positioning system, Annual of Navigation, 2004, no. 8.
• [4] Praczyk T., Kohonen neural network in radar images compression, Scientific Bulletin, 2003, no. 1, Naval University of Gdynia (in Polish).
• [5] Praczyk T., GRNN in radar images compression, Scientific Bulletin, 2003, no. 3, Naval University of Gdynia (in Polish).
• [6] Stateczny A., Praczyk T., Artificial neural networks in radar image compression, Iternational Radar Symposium IRS 2003, Drezno.
• [7] Stateczny A., Praczyk T., Artificial neural networks in ships recognition, Gdańsk Scientific Society, 2002 (in Polish).