簡介：碩士學(xué)位論文碩士學(xué)位論文基于小波理論的醫(yī)學(xué)圖像增強研究THESTUDYOFMEDICALIMAGEENHANCEMENTBASEDONWAVELET施飛施飛哈爾濱工業(yè)大學(xué)哈爾濱工業(yè)大學(xué)2012年7月CLASSIFIEDINDEXO243UDC5191DISSERTATIONFORTHEMASTERDEGREEINSCIENCETHESTUDYOFMEDICALIMAGEENHANCEMENTBASEDONWAVELETCANDIDATESHIFEISUPERVISORASSOPROFGUOQIACADEMICDEGREEAPPLIEDFORMASTEROFSCIENCESPECIALITYCOMPUTATIONALMATHEMATICSAFFILIATIONDEPARTMENTOFMATHEMATICSDATEOFDEFENCEJULY,2012DEGREECONFERRINGINSTITUTIONHARBININSTITUTEOFTECHNOLOGY

簡介：國內(nèi)圖書分類號F406．3國際圖書分類號西南交通大學(xué)研究生學(xué)位論文密級公開年級三Q二級姓名隆墮申請學(xué)位級別工程亟±專業(yè)扭越王猩指導(dǎo)老師王塵堡塾援二零一四年五月西南交通大學(xué)學(xué)位論文版權(quán)使用授權(quán)書本學(xué)位論文作者完全了解學(xué)校有關(guān)保留、使用學(xué)位論文的規(guī)定，同意學(xué)校保留并向國家有關(guān)部門或機構(gòu)送交論文的復(fù)印件和電子版，允許論文被查閱和借閱。本人授權(quán)西南交通大學(xué)可以將本論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)印手段保存和匯編本學(xué)位論文。本學(xué)位論文屬于1．保密口，在年解密后適用本授權(quán)書；2．不保斌，／在用本授權(quán)書。請在以上方框內(nèi)打“、／”學(xué)位論文作者簽名豫屯指導(dǎo)老師簽名日期如I嗽蔓，孑日強洶|虹F|F’

簡介：分類號分類號學(xué)號學(xué)號201113710020111371001313學(xué)校代碼學(xué)校代碼10488密級密級碩士學(xué)位論文士學(xué)位論文基于醫(yī)學(xué)事件的本體構(gòu)建系統(tǒng)基于醫(yī)學(xué)事件的本體構(gòu)建系統(tǒng)研究研究學(xué)位申請人學(xué)位申請人孫鵑孫鵑學(xué)科專業(yè)學(xué)科專業(yè)計算計算機應(yīng)用應(yīng)用技術(shù)技術(shù)指導(dǎo)教師指導(dǎo)教師顧進(jìn)廣顧進(jìn)廣答辯日期答辯日期2014年5月24日

簡介：分類TP391密級_____________碩士碩士學(xué)位論文學(xué)位論文學(xué)位論文學(xué)位論文基于主動輪廓模型的醫(yī)學(xué)圖像分割技術(shù)研究楊勐導(dǎo)師姓名職稱楊得國教授專業(yè)名稱計算機應(yīng)用技術(shù)研究方向多媒體信息處理論文答辯日期2012年5月學(xué)位授予日期2012年6月答辯委員會主席評閱人二零一二年五月I獨創(chuàng)性聲明本人聲明所呈交的論文是我個人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝的地方外，論文中不包括其他人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含為獲得西北師范大學(xué)或其他教育機構(gòu)的學(xué)位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻(xiàn)均已在論文中作了明確的說明并表示了謝意。學(xué)位論文作者簽名_________________日期_________________關(guān)于論文使用授權(quán)的說明本人完全了解西北師范大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定，即學(xué)校有權(quán)保留送交論文的復(fù)印件，允許論文被查閱和借閱；學(xué)?？梢怨颊撐牡娜炕虿糠謨?nèi)容，可以采用影印、縮印或其他復(fù)制手段保存論文?！豕_□保密（____年____月）保密的學(xué)位論文在解密后應(yīng)遵守此協(xié)議簽名導(dǎo)師簽名日期

簡介：西北大學(xué)碩士學(xué)位論文基于WEB20的醫(yī)學(xué)虛擬學(xué)習(xí)社區(qū)門戶設(shè)計與實現(xiàn)研究姓名寧玉文申請學(xué)位級別碩士專業(yè)教育技術(shù)學(xué)指導(dǎo)教師高東懷20100624DESIGNANDIMPLEMENTATIONOFPORTALFORMEDICALVIRTUALL‘COMMUNI鉀BASEDONWEB2．0EARNINGOMMUNIFFASED0NWE0L．ABSTRACTWITHTHEFURTHERDEVELOPMENTOFEEDUCATION,ELEARNINGENVIRONMENTHASBECOMEALLIMPORTANTCONSTRUCTIONCONTENTFOREEDUCATION．VIRTUALLEARNINGCOMMUNITYVLCISONEOFTHEDIGITALLEARNINGENVIRONMENTS，WHICHWASFORMEDBYTHEINTERACTIONOFLEARNERANDLEARNINGENVIRONMENTUNDERTHEACTIONOFINFORMATIONCOMMUNICATIONTECHNOLOGYOCT．INESSENCE，VLCHASTHECOMMONCHARACTERISTICSOFBOTHLEARNINGENVIRONMENTANDLEARNERORGANIZATION，ANDHASFIVESTRATASTRUCTUREMODELS，WHICHAREINFORMATIONINFRASTRUCTURELAYER’INFORMATIONRESOURCESLAYER,APPLICATIONLAYER，SUPPORTINGSERVICELAYERANDUSERLAYER．ITISWIDELYUSEDFORFORMALANDINFORMALLEARNINGINCOLLEGESCHOOLS．ASAKINDOFCOMPLEXSYSTEM，VLCNEEDSAPORTALTHATCANBEUSEDASACENTRALDISPLAYWINDOWTOSHOWRESOURCE，ANDAPLATFORMUSEDTOSUPPORTINTERACTIONFORUSERS．HOWEVELITISDIFFICULTTOFINDLEARNINGCOMPANIONS，ESTABLISHASENSEOFBELONGING，ANDSHARELEARNINGRESOURCEONTHEVLCPORTALBASEDONWEB1．0，THETHREEDIFFICULTPROBLEMSBECOMEABOTTLENECKOFTHEAPPLICATIONOFVLC．WEB2．0BROUGHTANEWTECHNIQUEREVOLUTIONTOTHEINTEMET,ANDALSOCHANGEDTHELEARNINGENVIRONMENT，LEARNERSANDLEARNINGPROCESS．ITSMICROCONTENTREUSED，USERCENTERED，USERSTRONGPARTICIPATIONFEATURESCANBEUSEDTOSOLVEPROBLEMSINVLCPORTALBASEDONWEBL．0．ACCORDINGTOTHEMASLOWSHIERARCHYOFNEEDS，THEAUTHORPROPOSEDAVLCPORTALMODELWHICHCONTAINSDATALAYER,APPLICATIONLAYERANDTHESIGNIFYLAYER．DEPENDEDONTHECASEOFTHEFOURTHMILITARYMEDICALUNIVERSITYFMMU，THEAUTHORDESIGNEDAMEDICALVLCPORTAL，WHICHISCOMBINEDBYTHECOMMUNITYSTRUCTUREOFTHEMEDICALVLCANDETEACHINGBUSINESSOFFMMU．THENTHEUCENTERHOMEISUSEDTOREALIZETHEPORTALSIGNIFYLAYERANDTHEAPPLICATIONLAYERWHICHINVOLVESFIVEFOUNCTIONMODULES，SUCHASINFORMATIONINTELLIGENCESERVICES，INDIVIDUALITYROOM，COOPERATEANDEXCHANGE，INCENTIVEMECHANISMANDTHEINFORMATIONSECURITYMECHANISM．INADDITION，THEAUTHORORGANIZEDSOMEVOLUNTEERSTOUSETHEPORTAL．INTHEENDOFTHISPAPER,THEAUTHORPUTFORWARDSOMEUNRESOLVEDPROBLEMSANDPRESENTSPROSPECTSOFTHERESEARCHSUBJECT．IV

簡介：中山大學(xué)碩士學(xué)位論文基于WEB20的EECP醫(yī)學(xué)信息共享系統(tǒng)的研究姓名余冬蘭申請學(xué)位級別碩士專業(yè)生物醫(yī)學(xué)工程指導(dǎo)教師王奎健20090510中山大學(xué)生物醫(yī)學(xué)工程系2006級碩士研究生畢業(yè)論文系統(tǒng)實現(xiàn)部分先總體介紹系統(tǒng)的組成和功能，其次從技術(shù)角度分別介紹系統(tǒng)包含的四個功能模塊的設(shè)計和實現(xiàn)1WEB接口模塊，重點闡述了如何利用ASP．NET技術(shù)和異步模式的ATLAS架構(gòu)，完成基于ASP．NET2．0的動態(tài)WEB接口的開發(fā)。其中基于AJAX技術(shù)的ATLAS架構(gòu)的應(yīng)用大大提升客戶端到服務(wù)器端數(shù)據(jù)通信的效率，極大地縮短了響應(yīng)時間；2DICOMTOXML轉(zhuǎn)換模塊，設(shè)計前提方面介紹了采用該轉(zhuǎn)換模式的依據(jù)，該部分則提出了EECP波形文件的XML架構(gòu)原則和依托該架構(gòu)實現(xiàn)EECPDICOM文件到XML文件轉(zhuǎn)換的流程和方法；3數(shù)據(jù)庫模塊，由于EECP醫(yī)療信息既包括了關(guān)系型臨床文字信息，同時也包括了轉(zhuǎn)換后的基于XML的EECP波形文件信息，因此數(shù)據(jù)庫管理采用了基于SQLSERVER2000和XGL平面數(shù)據(jù)庫的二級數(shù)據(jù)庫設(shè)計。該設(shè)計融合了關(guān)系數(shù)據(jù)庫在查詢和成熟性方面的優(yōu)勢和XML平面數(shù)據(jù)庫在數(shù)據(jù)層次原構(gòu)性方面的優(yōu)勢，可以實現(xiàn)EECP數(shù)據(jù)的最佳管理和用戶數(shù)據(jù)庫訪問的最佳體驗；4基于ASP．NET2．0的系統(tǒng)安全管理模塊，闡述了通過ASP．NET2．0驗證和授權(quán)機制實現(xiàn)的安全訪問控制。通過該系統(tǒng)各個EECP中心可以通過WEB瀏覽器，以統(tǒng)一的格式登記患者接受EECP治療過程中的臨床相關(guān)信息，并上傳患者接受EECP治療過程中產(chǎn)生的波形文件；患者也可以在線填寫、更新部分個人相關(guān)信息和隨訪信息。這些信息在該系統(tǒng)得到匯總并以統(tǒng)一的格式存儲在后臺數(shù)據(jù)庫，形成“EECP信息共享池”。借助該系統(tǒng)各個EECP中心不僅可以依托權(quán)威的EECP數(shù)據(jù)管理模板，更好地管理內(nèi)部患者的信息，還可以方便地訪問其他EECP中心的信息資源，使得EECP臨床數(shù)據(jù)和波形數(shù)據(jù)真正作為一種資源實現(xiàn)共享，發(fā)揮其在EECP臨床療效評估和研究中的重大作用。關(guān)鍵詞EECP，DICOM，XML，WEB2．0，ATLAS，血液動力學(xué)波形，信息共享

簡介：X901489基于USB2．0的多通道生物醫(yī)學(xué)信號數(shù)據(jù)采集系統(tǒng)的設(shè)計一在WINDOWSXP和LABWINDOWS／CVI平臺下DESIGNOFBIOMEDICALMUTICHANNELSDATAAII“ITION3；TOBASEDONUSB2．0ACQUISITIONSYSTEMASEDOUU2U●．ATTHEPLATFORMSOFWINDOWSXPANDLABWINDOWS／CVI碩士研究生袁文迪指導(dǎo)教師沙憲政中國醫(yī)科大學(xué)沈陽110001，中國二零零六年六月CANDIDATEFORMASTERDEGREEYUANWENDICHINAMEDICALUNIVEMITYGRADUATESCHOOLNORTH2NDROAD92，HEPINGWARD，DUN，2006基于USB2．0的多通道生物醫(yī)學(xué)信號數(shù)據(jù)采集系統(tǒng)的設(shè)計一在WINDOWSXP和LABWINDOWS／CVI平臺下摘要USB技術(shù)已臻于成熟，被廣泛應(yīng)用于各種IT產(chǎn)品。在各個生產(chǎn)商推出的多種USB芯片里，以CYPRESS公司的FX2系列最具代表性。它集成了增強型高速MCU8051和串行接口引擎SIE自動處理USB協(xié)議，并與外設(shè)實現(xiàn)緊密連接，增大了的緩沖區(qū)最高設(shè)置為四緩沖。本文在虛擬儀器軟硬件平臺上，設(shè)計一個基于檢測和處理生物醫(yī)學(xué)信號的USB2．0數(shù)據(jù)采集卡。虛擬儀器是智能儀器發(fā)展的新階段，其面向程序員的軟件平臺是LABWINDOWS／CVI。利用虛擬儀器軟硬件平臺，設(shè)計了數(shù)據(jù)采集系統(tǒng)的固件和驅(qū)動程序，使其在具有WINDOWSXP和LABWINDOWS／CVI平臺的計算機上運行。本設(shè)計初步完成了該方案的系統(tǒng)需求分析、實現(xiàn)。論文從總體方案、硬件電路、軟件程序、性能測試等幾個方面詳細(xì)地闡述了基于USB2．0在WINDOWSXP和LABWINDOWS／CVI平臺下的多通道數(shù)據(jù)采集系統(tǒng)的設(shè)計細(xì)節(jié)和研究結(jié)果。本采集系統(tǒng)的特點是選用高采樣率高精度的12位AID轉(zhuǎn)換芯片進(jìn)行A／D轉(zhuǎn)換電路設(shè)計，并采用多路復(fù)用技術(shù)實現(xiàn)了多通道信號的A／D轉(zhuǎn)換，保證了系統(tǒng)的信噪比，提高了系統(tǒng)的測量精度。本系統(tǒng)運用USB2．0SLAVEFIFO傳輸接171技術(shù)，實現(xiàn)了發(fā)揮USB2．0接口的優(yōu)勢，提高了數(shù)據(jù)串行傳輸速度，滿足了高數(shù)據(jù)吞吐量要求。對本系統(tǒng)的研究可達(dá)到高性價比、多功能、低功耗、方便易用等特點的新一代生物醫(yī)學(xué)信號采集的目的。關(guān)鍵詞USB2．0；數(shù)據(jù)采集；虛擬儀器；LAHWINDOWS／CVI基遁一文一～中一

簡介：分類號密級UDC注1學(xué)位論文基于基于USB20接口技術(shù)的醫(yī)學(xué)視頻圖像采集系統(tǒng)的研制接口技術(shù)的醫(yī)學(xué)視頻圖像采集系統(tǒng)的研制（題名和副題名）黃傳銘（作者姓名）指導(dǎo)教師姓名周山宏周山宏高工電子科技大學(xué)電子科技大學(xué)成都成都（職務(wù)、職稱、學(xué)位、單位名稱及地址）申請專業(yè)學(xué)位級別碩士專業(yè)名稱生物醫(yī)學(xué)工程生物醫(yī)學(xué)工程論文提交日期2005年1月2005年1月論文答辯日期2005年3月學(xué)位授予單位和日期電子科技大學(xué)電子科技大學(xué)答辯委員會主席評閱人2005年1月10日注1注明國際十進(jìn)制分類法UDC的類號IIABSTRACTUSBINTERFACETECHNOLOGYHASBEENWIDELYAPPLIEDINWLANWIRELESSLOCALAREANETWORK,MOBILEHARDDISK,ATAATATTACHMENTEQUIPMENTBECAUSEOFITSDISTINCTCHARACTERISTICSSUCHASHIGHSPEED,CONVENIENTCONNECTING,COMPATIBILITYANDSOFORTHANDHASBEENAPPLIEDSTEPBYSTEPINREALTIMEDATAACQUISITIONANDIMAGECAPTURINGBASEDONTHESUBJECT,THISPAPERINTRODUCESVIDEOSIGNAL,USBBUSTECHNOLOGYANDTHEPERFORMANCEOFTHEUSB20INTERFACETECHNOLOGYANDTHENSHOWSTHEDESIGNOFAREALTIMEIMAGECAPTURINGSYSTEMBASEDONUSB20,WHICHINCLUDESFOURSEGMENTSHARDWAREDESIGN,FIRMWAREDESIGN,DEVICEDRIVERANDAPPLICATIONPROGRAMINHARDWARESEGMENT,EACHCIRCUITISINTRODUCEDINDETAILFIRMWAREISTHEEMPHASESANDDIFFICULTYOFTHEUSBDESIGNTHEOBJECTOFTHISPAPERISTOREALIZEAREALTIMEMEDICALIMAGECAPTURINGSYSTEMWITHUPTODATEUSB20CHIPEZUSBFX2CY7C68013ISSUEDBYCYPRESSSEMICONDUCTORCORPORATIONITISAPARTOFMEDICALIMAGEWORKSTATIONTHEMAINWORKISASFOLLOWSSTUDYVIDEOSIGNAL,USB20SPECIFICATIONANDHARDWAREDESCRIPTIONLANGUAGESTUDYTHEFUNCTIONALFRAMEWORKOFCY7C68013CHIPACCOMPLISHTHEHARDWAREDESIGNSCHEMEOFSYSTEMPOWERMANAGEMENTDESIGNISGIVENPLOTPCBPLATELASTLY,STUDYTHEDESIGNOFEZUSBFX2FIRMWARE,GENERALPURPOSEDRIVERANDPCAPPLICATIONS,ANDWRITETHESIMPLETESTPROGRAMTHISPAPERISVALUABLEFORHARDWAREANDSOFTWAREDESIGNENGINEERKEYWORDUSB,CPLD，CY7C68013，GPIF,IMAGECAPTURING,SAA7111A

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