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This paper proposed a shadow removal algorithm based on color model and undecimated wavelet transformation according to properties of the shadow and characters of each band. Firstly, the shadow area in original image was accurately extracted based on HSV color model. Secondly, Euclidean distance was used to determine the adjacent non-shadow area in order to compensate the shadow area. The statistics...
A new cloud detection method based on color model and undecimated wavelet transform was proposed for the basic properties of the cloud area on remote sensing images and band features. First of all, modified HSI Color model transformation was applied to original images combined with the band information in order to extract approximate boundary of cloud area. Secondly, as in binary sampling process...
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