文档介绍：sobel算子图像边缘检测研究外文翻译Real-timeFPGABasedImplementationofColorImageEdgeDetectionAbstract—ColorImageedgedetectionisverybasicandimportantstepformanyapplicationssuchasimagesegmentation,imageanalysis,facialanalysis,objectsidentifications/-timeimplementationofcolorimageedgedetectionisbecauseofhighvolumeofdatatobeprocessed(paredtograyimages).Thispaperdescribesthereal- timeperformance,aparallelarchitectureisdesigned,puteedgemapsofR,G,,simulatedinModelSim,(Virtex-5FX130T)(720x576)sizeimagesis50fps(framespersecond)andCIF(352x288)—Real-timeColorImageEdgeDetection,SobelOperator,FPGAImplementation,VLSIArchitecture,urateandreal ,uracy,-timeimplementationofcolorimageedgedetectionisinprocessingofhighvolumeofdata(paredtograyimages)withinreal ,itishardtoachievereal-,FPGAscandeliverreal-,FPGAsprovidethepossibilitytoperformalgorithmmodificationsinlaterstagesofthesystemdevelopment[1].ThemainfocusofmostoftheexistingFPGAbasedimplementationsforedgedetectionusingSobeloperatorhasbeenonachievingreal--levelimageprocessingoperation,SingleInstructionMultipleData(SIMD)typearchitectures[2]areverysuitabl