Selection of thresholds on an edge detection algorithm based on spatial compacity

Autor:	I.M. Flores-Parra, J.F. Bienvenido
Rok vydání:	2003
Předmět:	geography Oceanography geography.geographical_feature_category Mediterranean sea Eddy Peninsula Upwelling Geology Edge detection Selection (genetic algorithm) Geophysical signal processing
Zdroj:	IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293).
DOI:	10.1109/igarss.1999.773422
Popis:	The main objective of our work is detecting different sea structures south the Iberian Peninsula. Waters of the Atlantic Ocean and the Mediterranean Sea have different temperatures, salinities and levels. The structures are complex and reduced, presenting a great number of eddies, filaments and upwellings. This work centers in the use of different thresholds, during the border detection process, in order to emphasize different elements of the sea structures.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c0568e6083c89025ad4533bb14ee8221 https://doi.org/10.1109/igarss.1999.773422 Zobrazit plný text záznamu