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A rough-to-fine image registration algorithm is brought forward for the calculation of satellite attitude information. Rough transformation parameters are calculated through feature point sets algorithm. In fine registration process, edge map of partial real-time image is firstly detected and edge tentative connection technique is applied, then edge labeling is performed; the objective coastline is...
In this paper, a military map online publishing system is described which make browsing military map and querying army symbol attribute come true. This system is composed of publishing server and Web page template. Publishing server realized the mapping of army symbol and the display of military map. Page template is used to realize the Web page layout and the interface of querying the attribute of...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.