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This paper presents the semantic indexing of TerraSAR-X images and in situ data. Image processing together with machine learning methods, relevance feedback techniques, and human expertise are used to...
This paper presents a method to index ortho-map databases with image-based features and search a map database for regions that match query images of unknown scales and rotations. The proposed method u...
In recent years a method of recursive subdivisions of the triangular faces of the octahedron or icosahedron has been developed for approximating to the surface of the earth. But the triangle-based di...
Spatio-temporal index is one of the key technologies applied to spatio-temporal database engines. Methods for spatio-temporal indexes which consider efficiency of both temporal queries and spatial que...
The differential morphological profile (DMP) can be used for automated extraction of multi-scale urban features, such as buildings, shadows, roads, and other man-made objects. However, characterizatio...
A new method is described for representing, querying, displaying and exchanging dataset spatial extents at the metadata level. This method, entitled "c-squares" for Concise Spatial Query And Represent...
One of the main parameters which is helpful for industrial development in each country is land use mapping. With respect to land use mapping and industrial development strategies, managers as decisio...
Geographic data management is essential for development of geo-related applications and systems. Fast access to a subset of data related to an area of interest with a sufficient precision is a common...
INDEXING AND BROWSING DIGITAL MAPS WITH INTELLIGENT THUMBNAILS.
In this paper, we investigate the issue of the retrievals of remote sensing images with different spatial resolutions by using texture features. Since the texture features extracted on images with dif...

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