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System and method for converting source image data to tile data

Patent image
NRL

System and method for converting source image data to tile data including (a) selecting a source image set; (b) computing a scaling value for the source image set; (c) establishing tile set geographic bounds of a tile set that is created based on the scaling value; (d) converting the tile set geographic bounds to discrete tile bounds; (e) for each source image (i) determining source image geographic bounds; (ii) if there is an intersection between the source image geographic bounds and the tile set geographic bounds, (1) extracting image data from the source image at the intersection; (2) scaling the image data based on a pre-selected scale; (3) storing the scaled image data to a tile storage mechanism; and (f) repeating steps (a) through (e) for each of the source image sets.

Inventors: 
Sample, John T.; Ioup, Elias Z. K.
Patent Number: 
Technical domain: 
IT and Software
FIle Date: 
2013-12-09
Grant Date: 
2014-08-05
Grant time: 
239 days
Grant time percentile rank: 
4
Claim count percentile rank: 
5
Citations percentile rank: 
2
'Cited by' percentile rank: 
1
Assignee: 
US NAVY