PPT SlideChange DetectionNALC Data SetsPPT SlidePPT SlideProject AreaProject AreaChange Detection TechniquesChange Detection TechniquesChange Detection TechniquesChange Detection TechniquesPPT SlideOn-Screen Digitizing Supervised ClassificationTraining Area Delineation
Classified Image ResultPost Classification ComparisonImage AlgebraWhere is the Change?Interpretation is Difficult Without Defining ThresholdsVisual Comparison of Image Algebra Change Detection TechniquesVisual Change vs. Image Algebra ChangeUnsupervised Classification Change DetectionUnsupervised Classification OutputsClassified Image and AttributesUnsupervised Change Detection ExamplesPhoto-interpreted Stand Map vs Unsupervised Change GRIDSummary