TY - JOUR
T1 - Rule-based classification models
T2 - flexible integration of satellite imagery and thematic spatial data
AU - Bolstad, Paul V
AU - Lillesand, T. M.
PY - 1992/1/1
Y1 - 1992/1/1
N2 - A framework for automated land-cover classification based on a concept of a classification model was developed and tested. The framework employs a user-specified rule base to describe a classification model, defined as the series of spatial data operations and decisions used in landcover classification. Both evidential and hierarchical inference are supported utilizing a set of spatial data operators. The concept was tested through the development and application of a set of computer programs which support classification models. A rule base, thematic spatial data, and satellite image data were then used to define a classification model. The classification model approach resulted in statistically significant, 15% improvements in classification accuracy when averaged across different analysts, geographic areas, and years. -from Authors
AB - A framework for automated land-cover classification based on a concept of a classification model was developed and tested. The framework employs a user-specified rule base to describe a classification model, defined as the series of spatial data operations and decisions used in landcover classification. Both evidential and hierarchical inference are supported utilizing a set of spatial data operators. The concept was tested through the development and application of a set of computer programs which support classification models. A rule base, thematic spatial data, and satellite image data were then used to define a classification model. The classification model approach resulted in statistically significant, 15% improvements in classification accuracy when averaged across different analysts, geographic areas, and years. -from Authors
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M3 - Article
AN - SCOPUS:0027042112
SN - 0099-1112
VL - 58
SP - 965
EP - 971
JO - Photogrammetric Engineering & Remote Sensing
JF - Photogrammetric Engineering & Remote Sensing
IS - 7
ER -