A lossless DEM compression for fast retrieval method using fuzzy clustering and MANFIS neural network
We focused on the lossless DEM compression for fast retrieval problem. A hybrid method between fuzzy clustering and MANFIS neural network was presented. The proposed method was validated experimentally on benchmark DEM datasets. Its compression ratio is better than those of other relevant algorithms. The optimal number of groups of sliding windows was found.
dem fuzzy clustering manfis data compression dcr problem