Juniper Publishers| Civil Engineering Journal


A Method of J-M Distance Based "salt-and -pepper" Noise Removing




Authored by Jian Wu
This paper deals with the salt-and-pepper noise existed in the classified satellite images based on the spectral similarity which is identified by the Jeffries-Matusit (J-M) distance. An increased order of J-M distances for the collected samples of the land use/cover (LUC) types are established, the LUC type with the least J-M distance pair separation is chosen and whose patches area less than the minimum mapping unit (MMU) are combined to the other LUC type of the pair.

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