Implementation of Real-Time System for Medical Image Processing .pdf

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1、RecentResearchesinMedicine,BiologyandBioscienceImplementationofReal-TimeSystemforMedicalImageProcessingusingVerilogHardwareDescriptionLanguageIULIANACHIUCHIȘAN,MARIUSCRISTIANCERLINCĂElectricalEngineeringandComputerSciencesDepartment“ȘtefancelMare”UniversityofSuceava13UniversitățiiStree

2、t,720229SuceavaROMANIAiulia@eed.usv.ro,mariusc@eed.usv.roAbstract:-Imageprocessingalgorithmsimplementedinhardwarehaveemergedasthemostviablesolutionforimprovingtheperformanceofimageprocessingsystemsandtheintroductionofreconfigurabledevicesandhardwaredescriptionlanguageshasfurtheracceler

3、atedthedesignofimageprocessinginhardware.Toimplementtheimageprocessingalgorithmsandtoprocessthelargeamountofdatacapturedfromsourcessuchasmedicalinstruments,intelligenthighspeedreal-timesystemshavebecomeimperative.Thispaperisprovidinganinnovativehardwareimplementationofareal-timeconfigu

4、rablesystemformedicalimageprocessingimplementationandsimulationfollowedbyimmediatesynthesisusingFPGA.Theauthorspresentapipelinedarchitectureofareal-timesystemforDIPandfocusesonmedicalimagesenhancementusingthissystem.ThehardwaremodelingisdonewiththehardwaredescriptionlanguageVerilog.Key

5、-Words:-digitalimageprocessing(DIP),hardwaredescriptionlanguage(HDL),Verilog,reconfigurablearchitecture(FPGA),real-timeconfigurablesystemforDIP1IntroductionApplicationspecifichardwareimplementationDigitalimageprocessingisaneverexpandingandoffersagreaterspeedthanasoftwaredynamicareawith

6、varietyofapplicationsinimplementationandwithadvancesintheVLSIdifferentfields,reachingoutintoeverydaylifesuchtechnologyhardwareimplementationhasbecomeanasmedicine,spaceexploration,surveillance,attractivealternative.Implementingcomplexauthentication,automatedindustryinspectionandcomputat

7、iontasksonhardwareandbyexploitingmanymoreareas.Applicationssuchastheseparallelismandpipelininginalgorithmsyieldinvolvedifferentprocesseslikeimageenhancement.significantreductioninexecutiontimes[2].GenerallyevenspecializedimageprocessingImplementingimageprocessingalgorithmsonprogramsr