Natural SciencesEarth SciencesGeoinformaticsRemote SensingChange DetectionDigital Image ProcessingRadiometric CorrectionRemote Sensing Change DetectionRemote Sensing Image AnalysisRemote Sensing ImageryChange Detection From Remote SensingLand Change DetectionPixel-level Change Detection
Abstract : This report presents a review of digital change detection techniques using remotely sensed data, citing examples of their use for both environmental and military applications. It also discusses some issues germane to digital change detection: image registration and rectification, thresholding, and radiometric correction.