High Spatial Resolution Optical Satellite Image Segmentation Based on Double-Mode PCNN

A double-mode PCNN was proposed to segment the high spatial resolution optical satellite image.Experiments were carried out on a subset of QuickBird image covering Beijing.Results showed that this algorithm could alleviate the negative impact on segmentation due to spectral variations of the target,and well keep geometrical information of the target.It provides a promising tool for high spatial resolution optical satellite image segmentation.