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1、摘要隨著科學(xué)技術(shù),特別是信息技術(shù)的發(fā)展,圖象處理技術(shù)己經(jīng)成為科學(xué)研究不可缺少的強(qiáng)有力工具。從60年代開始,首先在航天領(lǐng)域采用計(jì)算機(jī)圖象處理方法處理從月球傳回的照片取得碩果。迄今為止,已在各行業(yè)、各學(xué)科廣泛應(yīng)用,較典型的如遙感圖象處理中氣象的大區(qū)形勢、地理地圖繪制、地質(zhì)勘探、農(nóng)業(yè)生產(chǎn)、森林資源調(diào)查、海洋監(jiān)測等。另一典型應(yīng)用是醫(yī)學(xué)工程領(lǐng)域,如顯微圖象處理、紅、白血球的分析計(jì)數(shù)、染色體分析等,對提高人民的健康水平有極大作用。本實(shí)驗(yàn)在醫(yī)學(xué)方面主要內(nèi)容是以血液中的紅細(xì)胞為研究對象,利用數(shù)字圖像處理技術(shù)實(shí)現(xiàn)血液中紅細(xì)胞的提取,以提高紅細(xì)胞檢驗(yàn)的準(zhǔn)確度,減少人為的判斷誤差,降低勞動(dòng)強(qiáng)度,提高工
2、作效率。本論文對紅細(xì)胞圖像的處理和提取,采用了數(shù)字圖象處理中的彩色圖像灰度化、灰度拉伸、中值濾波、圖像閾值處理二值化、數(shù)學(xué)形態(tài)學(xué)的腐蝕、開閉運(yùn)算等一系列處理方法,得了較好的提取效果。本研究會(huì)大大提高工作效率,對細(xì)胞的提取檢測具有重要的意義關(guān)鍵詞:圖像處理;紅細(xì)胞;數(shù)學(xué)形態(tài)學(xué);提取ABSTRACTAlongwiththescienceandtechnology,especiallyinformationtechnologydevelopment,theimageprocessingtechnologyhasbeenbecometheindispensablestrongscient
3、ificresearchtools.Fromthe60s,firstinaerospacefieldusingcomputerimageprocessingmethodprocessingfromthemoonphotosgetrichfruits.Sofar,hassetupafileinthevariousindustries,variousdisciplineswidelyused,typicalsuchasremotesensingimageprocessingoftheregionalsituation,geographyweathermap,geologicalexp
4、loration,agriculturalproduction,theforestresourcessurvey,Marinemonitoring,etc.Atypicalapplicationismedicalengineeringfields,suchasmicroscopicimageprocessing,red,whitebloodcellsanalysiscounting,chromosomeanalysisandsoon,toimprovethehealthlevelofthepeoplehasgreateffect.Thisexperimentinthemedici
5、nemaincontentisinthebloodoftheredbloodcellsastheresearchobject,usingdigitalimageprocessingtechnologyinthebloodoftheredbloodcellstoachievedifferentextraction,inordertoimprovetheaccuracyofredbloodcellsinspection,reducehumanjudgmenterror,thereductionoflaborintensity,improvetheworkefficiency.Inth
6、ispaper,theredbloodcellimageprocessingandextraction,theimageprocessingofcolorimagesofgray,graystretch,medianfiltering,imagethresholdprocessingofbinarymathematicalmorphology,thecorrosion,openandcloseoperationandsoonaseriesofprocessingmethod,andhadagoodextractioneffect.Thisseminargreatlyimprove
7、workefficiency,andtotheextractionofcelldetectionisofgreatsignificanceKeywords:imageprocessing;Redbloodcells;Mathematicalmorphology;extraction目錄0.緒論10.1論文研究的目的和意義10.2國內(nèi)外現(xiàn)狀10.3本論文主要研究工作22.運(yùn)行可行性72.1硬件環(huán)境72.2編程語言與運(yùn)行平臺72.2.1運(yùn)行環(huán)境72.2.2編程語言83.圖像預(yù)處理83