Large-scale geospatial indexing for image-based retrieval and analysis

被引：0
作者：
Tobin, KW [1 ]
Bhaduri, BL
Bright, EA
Cheriyadat, A
Karnowski, TP
Palathingal, PJ
Potok, TE
Price, JR
机构：
[1] Oak Ridge Natl Lab, Image Sci & Machine Vis Grp, Oak Ridge, TN 37831 USA
[2] Oak Ridge Natl Lab, Geog Informat Sci & Technol Grp, Oak Ridge, TN 37831 USA
[3] Oak Ridge Natl Lab, Appl Software Engn Res Grp, Oak Ridge, TN 37831 USA
来源：
ADVANCES IN VISUAL COMPUTING, PROCEEDINGS | 2005年 / 3804卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We describe a method for indexing and retrieving high-resolution image regions in large geospatial data libraries. An automated feature extraction method is used that generates a unique and specific structural description of each segment of a tessellated input image file, These tessellated regions are then merged into similar groups and indexed to provide flexible and varied retrieval in a query-by-example environment.
引用
收藏
页码：543 / 552
页数：10
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