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Researches have suggested that fuzzy sets form a more appropriate basis for land cover mapping than traditional Boolean classification. However, to give a crisp answer of which land cover types pixels in remote sensing images belong to, fuzzy clustering methods such as FMC always lost some subtle vague information. In this paper, the result of the Boolean classification using a fuzzy clustering method...
This paper introduced fast marching and minimum path into road extraction from remotely sensed images and proposed a new road extraction method. The work builds on a novel variant of fast marching approach, named as multi-points fast marching. The underlying idea is to calculate minimum action map with multi-points propagating simultaneously. Efficacious saddle points are selected with judgment criterion...
The landscape in Xinbei district of Changzhou was mapped based on planning land use classification by interpreting remote sensing images. Patch numbers, patch area, variation coefficient, shape index, fractal dimension index, Shannon's diversity index and Shannon's evenness index were selected to analyze landscape pattern in terms of structure, shape and diversity of the landscape. The result showed...
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