An approach for enhancing hyperspectral change maps using morphological operations

In this paper an enhancement method for hyperspectral change maps based on morphological operations is proposed in comparison to two common morphological operations. the effect of 2 initial thresholds was investigated and demonstrated. It is shown that this approach can perform better than or equal to two of common morphological operations via several indexes to demonstrate the efficiency of the proposed method including overall accuracy, F-Measure and etc.