A Novel Solution for Scaling Video Shot Boundary Detection Based on Hadoop

Ahmed Dib, Mokhtar Sellami
2018 International Journal of Distributed Systems and Technologies  
ShotBoundaryDetection(SBD)isanimportantsteprequiredbyCBVIRsystems.Inordertoperform scalableSBD,aMapReducebasedsolutionisproposed.So,insteadofhandlingconsecutiveframes inasequentialmanner,theycanbeprocessedinafullyparallelway.Usually,inthesequentialcase, descriptors of consecutive frames are compared and shot boundaries are detected if significant variationshaveoccurred.Itseemssimple,butitcantakecenturiestoprocessesimmensemultimedia
more » ... ancemeasurementbetween distantframesiscalculated,andshoutboundariesareextractedrespectivelybyMapperandReducer routines.Theexperimentresultsshowthattheproposedsolutionoutperformsthesequentialtraditional methodsandcanbeappliedtoalarge-scalemultimediadatasets.
doi:10.4018/ijdst.2018070103 fatcat:d5dlxblnmbbipnkrbuvhfh5qmu