Quantification of spatial gradation of slope positions

Fuzzy sets

L. A. Zadeh · Information and Control · 1965 · 64.9K citations

FCM: The fuzzy c-means clustering algorithm

James C. Bezdek, Robert Ehrlich, William E. Full · Computers & Geosciences · 1984 · 6.4K citations

Fuzzy Logic, Engineering, Fuzzy Computing +6

The extraction of drainage networks from digital elevation data

John O'Callaghan, David Mark · Computer Vision Graphics and Image Processing · 1984 · 2.7K citations

Hydrogeology, Surface Runoff, Engineering +7

Natural categories

Eleanor Rosch · Cognitive Psychology · 1973 · 2.2K citations

Automated classification of landform elements using object-based image analysis

Lucian Drăguţ, Thomas Blaschke · Geomorphology · 2006 · 515 citations

Image Classification, Image Analysis, Machine Vision +8