鋼筋端面圖像處理與自動計數(shù)系統(tǒng)研究.pdf

1、i1094099分類號：TP39141授予學(xué)位單位代碼：10434研究生學(xué)號：20040066山柬蓑案大學(xué)碩士學(xué)位論文鋼筋端面圖像處理與自動計數(shù)系統(tǒng)研究SystematicStudyonImageProcessing&AutomaticCountingfortheEndImageofReinforcingSteelBar研究生：李邦明學(xué)科專業(yè)：農(nóng)業(yè)機械化工程研究方向：計算機應(yīng)用學(xué)院：機械與電子工程學(xué)院指導(dǎo)教師：劉賢喜教授2007年03月

2、15日7Abstract二●●ThecountingofreinforcingsteelbarisallimportanttachedunngproducingandsellingAtpresent，almostallreinforcingsteelfactorlescountbundledbaronebyone塒workerstimeaftertime，itislowefficiencylaborious，a11dmaycausehi

3、gherrorTherefore，itisacrucialquestionforthemtodevelopanautomaticsystemforreinforcingsteelbarcountlng1nordertoalleviatelabourintensityandimprovetheefficiencyandveracityofcountingInthispaperamethodofbundledreinforcingsteel

4、barautoCOuntingbasedondigitalimageprocessingisbroughtforwardafteranalyzingandDrocessingtheendimageofreinforcingsteelbarAndaprocessmgaIldautocoulltingsystemofrelnforcingsteelbarendimageisdevelopedinVisualClan舀mgeandcounti

5、ngofboundedreinforcingsteelbarisachieved1AhandyimagecollectionandprocessingsystemofreinforcingsteelbarisconstructedThevitalfactorswhichinfluenttheimagequalityJUStlikeill眥ination，time，poseofbundledreinforcingsteelbar，ared

6、esignedforthecircumstanceofthereinforcingsteelbar2ThecommontheoriesandmethodsofcomputeimageprocessingarediscussedintKspaperTheimagepreprocessingmethods，justlikegradationDrocessing，imageenhancement，thresholdsegmentation，a

7、recomparedandanalvzedAtlast，thepreprocessingmethodstoendimageofreinforcingsteelbarareconfirmed3Amethodofboundedreinforcingsteelbarauto—countingbasedondigitalimageprocessingisbroughtforwardThetechniquesofpreprocesslngtei№

8、ceimagenoises，andsegmentateimage，andeliminateconglutinationarestudiedThecharacteristicparametersofendimageofreinforcingsteelbararedistilledbyconnectedregionlabelingmethod4Aprocessingandautocountingsystemofreinforcingstee