ATraffic-congestionDetectionMethodforBadWeatherBasedonTrafficVideoPurposeCurrentproblem: urateOurpurpose:ATraffic-ongestiondetectionisofgreatsignificance incity vehicle, roaddesigning, trafficlightssetting,,,oappearhighfalse-negativerateinbadweathersuchasfog,mist,,thismethodusesdiscrete-framedifferencealgorithmtoextracttheimagesthathavevehicleinformation. Secondly,thismethodusesthehistogramequalizationalgorithmtoeliminatethenoiseoftheimages. Finally,ongestionindexbythecalculationmethodbasedondiscrete--framealgorithmImagede-- parisonExperimentofDiscrete-uracytestingResults
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