搜文檔
認證信息
認證類型:個人認證
認證主體:常**(實名認證)
IP屬地:河北
下載本文檔
版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認領(lǐng)
1、中國科學(xué)院自動化研究所碩士學(xué)位論文集成電路圖像處理相關(guān)問題研究姓名:孫志宏申請學(xué)位級別:碩士專業(yè):模式識別與智能系統(tǒng)指導(dǎo)教師:彭思龍20040629AbstractIntegratecircuit(IC)imageprocessingdealswithintegratecircuitimagesgottenfromopticsmicroscopeorelectronmicroscopetoobtainthelinesbetweencel
2、lsinupperlayersandcellsinlowerlayerusingtheoriesandmethodsofimageprocessingandpatternrecognitionSubsequentlyweusethedatagottenabovetecognizeandextractprincipalmap,getthechartandcomprehendthelogicalcircuit,whichcomposethe
3、integratecircuitreverseanalysissystemwhollySothecolTectllessofthedataafterimageprocessingdirectlyinfluencestheresultoftheintegratecircuitreverseanalysis,whichhasgreatsignificanceforimprovingthedesignlevelofCMOSchipandnat
4、ionaldefensesecurityICimageprocessingcontainstwoparts:oneislinesextraction。ierecognitionoflinesbetweencellsinupperlayerstheotherisrecognitionofcellsinlowerlayenTodifferentCMOSchip,ICimagesobtainedtakeondifferentcharacter
5、sButfortherightchip,thewholesetofICimageshavesomeconsistentattributesForexample,thedifferenceofgraylevelbetweenbackgroundandobjectishighandthelineishorizontalorverticalinthesamelayerforgoodqualityimagesSothepropercharact
6、erssuchasmathematicalcharacterstructurecharacterCanreflecttheconsistentpropertyofthewholesetimagesInthispaperthepartoflinesextractionistOdealwiththepoorqualityimagesTheyhavethecharacterasfollows:lineswhichshouldbecontinu
7、ebreakforthereasonoferosionandimaging;graylevelinsomebackgroundregionsishigherthanthatofobjectlines,thatis,suchkindofimagescanclassifyintodarkbackgroundregions,brightbackgroundregionsandobjectlinesThentheproblemofextract
8、ionlinescandescribeas:segmenttheimageintobackgroundregionsandlines,andconnectthebreaklinesWechooseLVQneuralnetworkasthemethodFirstlywechooseproperstructurecharacterastheinputofLVQ,thenwegettheruleofbreaklineswhichcannotb
0/150
提交評論
聯(lián)系客服
本站為文檔C2C交易模式,即用戶上傳的文檔直接被用戶下載,本站只是中間服務(wù)平臺,本站所有文檔下載所得的收益歸上傳人(含作者)所有。眾賞文庫僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對上載內(nèi)容本身不做任何修改或編輯。若文檔所含內(nèi)容侵犯了您的版權(quán)或隱私,請立即通知眾賞文庫,我們立即給予刪除!
Copyright ? 2013-2023 眾賞文庫版權(quán)所有 違法與不良信息舉報電話:15067167862
復(fù)制分享文檔地址
http://www.facezit.com/shtml/view-2397708.html
復(fù)制
下載本文檔
評論
0/150
提交評論