基于ios平台的数字名片识别系统

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1、硕士学位论文DissertationforMaster’sDegree(工程硕士)(MasterofEngineering)基于IOS平台的数字名片识别系统DIGITALBUSINESSCARDRECOGNITIONSYSTEMBASEDONIOS郑佳斌安柏瑞德航空航天大学2012年9月国内图书分类号：TP311学校代码：10213国际图书分类号：681密级：公开工程硕士学位论文DissertationfortheMaster’sDegreeinEngineering(工程硕士)(MasterofEngineering)基于IOS平

2、台的数字名片识别系统DIGITALBUSINESSCARDRECOGNITIONSYSTEMBASEDONIOS硕士研究生：郑佳斌导师：刘曙高级讲师副导师：庞硕教授申请学位：工程硕士学科：软件工程所在单位：软件学院答辩日期：2012年9月授予学位单位：哈尔滨工业大学ClassifiedIndex:TP311U.D.C:681DissertationfortheMaster’sDegreeinEngineeringDIGITALBUSINESSCARDRECOGNITIONSYSTEMBASEDONIOSCandidate：Jiabi

3、nZhengSupervisor：SeniorLecturer,ShuLiuAssociateSupervisor:Prof.,ShuoPangAcademicDegreeAppliedfor：MasterofEngineeringSpeciality：SoftwareEngineeringAffiliation：SchoolofSoftwareDateofDefence：September,2012Degree-Conferring-Institution：HarbinInstituteofTechnologyThesisforM

4、aster’sDegreeatHITandERAUAbstractInrecentyears,withtherapiddevelopmentofthecountry,Traditionalmanagementofbusinesscardisbecomingmoreandmorecumbersome.Butwiththedevelopmentofembeddedtechnology,theperformanceofmobilephoneshasalsoexperiencedanexplosiveimprovement.Mobileph

5、onesarecapableenoughtostoreandmanagetheinformationofbusinesscards.Inaddition,theversatilityofthemobilephonehasgreatlysimplifiedthedemandsforimagerecognition.Inthisproject,iPhoneisthehardwareenvironmentwhichisbasedoniOS(iPhoneOperatingSystem)systemandprogramedwithObject

6、ive-Cprogramminglanguage.ThisprojectisfocusonrecognizingthecontactinformationonabusinesscardimagebyiPhonedevice,generatingacontactbasedontherecognizedresult,andaddingthecontacttoiPhone’saddressbook.ThebusinesscardimagecanbecapturedbyiPhone’scameraordownloadedthroughnet

7、work.Thissystemcanbedividedintofoursubsystems:imageacquisitionsubsystem,imageprocessingsubsystem,dataprocessingsubsystem,datatransmittingsubsystem.ImageacquisitionsubsystemcangetapicturefromiPhone’scameraoralbum.Theimageprocessingsubsystemiscarriedoutbytwosteps:imagepr

8、ocessingandOCR(OpticalCharacterRecognition).Theimageprocessingisbasedonanopensourcelibrary:OpenCV.Accordingtothechara