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|Title: ||Spatial aggregation of two-dimensional objects in raster data structures|
|Authors: ||Bogaert, J.|
|Issue Date: ||2001|
|Publisher: ||ELSEVIER SCIENCE INC|
|Citation: ||Applied mathematics and computation, 119. p. 117-126|
|Abstract: ||Raster data structures are characterized by pixel geometry and resolution. A method is proposed to reduce resolution to a minimum using spatial aggregation without information loss. The method is based on a matrix approach and developed for a two-dimensional spatial object. Perimeter measures and fractal dimension are shown not to be invariant to spatial aggregation. (C) 2001 Elsevier Science Inc. All rights reserved.|
|ISI #: ||000168075800001|
|Type: ||Journal Contribution|
|Appears in Collections: ||Research publications|
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