ChangeDetectionreferstotheprocessofidentifyingdifferencesinthestateofanobjectorphenomenonbyobservingitatdifferenttimes.Itiswidelyusedinvariousfieldssuchasremotesensing,videosurveillance,medicalimaging,andindustrialinspection.Thegoalistodetectmeaningfulchangeswhileignoringirrelevantvariationscausedbynoiseorenvironmentalfactors.Techniquesrangefromsimpleimagedifferencingtoadvancedmachinelearningalgorithms,dependingontheapplicationrequirements.Changedetectionplaysacrucialroleinmonitoringenvironmentalshifts,urbandevelopment,disasterassessment,andmanyotherdynamicsystems.
