Keiichiro ShiraiDoyouhavearegrettableexperiencethatyourbestshotisactuallynotsogood?Inparticular,darkplacephotographingorbacklightphotographingaredifficultforus.However,thedifficultyofhardwarecanbeaddressedbysoftware.Forexample,Ifyoutakeanotherimageandmakeapairofflashandno-flashimages,youcanobtainanoise-lessandblur-lessclearimageusingarecentcomputationmethod.Ourlaboratorydevelopsmethodstoobtainmorenaturalandhighresolutionimageslikewearefeeling.Imageprocessing,especiallythecategoryofimagerestoration,stillhasamountainofproblemstoaddress.Forexample,deblurringofimagestakenwithhandheldcameraisstilldifficultone.However,iftheycanbesolved,wecanobtainmoreclearandhighresolutionimages.Inaddition,thebenefitsimprovetheaccuracyofitsapplicationfieldssuchasimagerecognitionforroboticsandsecuritysystem.AssociateProfessorreceived the Ph.D. degree from Keio University in 2006. The research filed is multi-dimensional signal processing dealing with 2D image and 3D model.Denoisingby synthesizing textures of a flash image (left) and colors (also shadows) of a no-flash image (middle), and its output clear image (right).Image Processingfor More Clear Image CreationCreation of images based on human perceptual feeling. In an original image (left), the regions of photographic subjects (middle) are enhanced while other background regions are blurred.Mainlyimageprocessingisassociatedwithmakersproducingcameras,projectors,printers,andscanners.Thedemand,however,isspreadinginindustryalongwiththedemandsofimagerecognition.Ouralumniisnowactiveinelectronicsandcarmanufactures.After GraduationIn the FutureElectrical& Computer EngineeringElectrical& Computer EngineeringIn the FutureAfter GraduationMakoto SoneharaTheelectricdevices,circuits,andsensorsusingthemagnetic/novelcompositematerialsforthemsupportingthenextgenerationsystemareresearchinganddevelopingintheAdvancedMagneticDevices(Sato-Sonehara)Laboratorycollaboratingwithvariouslabs.,academicinstitutions,andcompanies.Sonehara’sgroupisdeveloping(1)thehigh-frequencythinfilminductorandnoisefilterforthesupersmartsociety(Society5.0),(2)theregenerativebrakingsystemfornextgenerationaircraft,and(3)theopticalprobecurrentsensorfornextgenerationinfrastructure.Refertohttp://amdl.shinshu-u.ac.jpforthelatestinformationonourlaboratory.Ibelievethatiftheabovedevicesandsensorsarerealized,theywillsupportapartinhardwaretechnologyofthesupersmartsocietyandthenextgenerationaircraftindustry/infrastructure.Inaddition,anydevice/sensorleadstohighefficiencyofthesystem,contributingtoalow-carbonsocietyasitwillsavetheenergybythedevicelevel.ManyAMDLgraduatesworkinthevariouscompanies,andtheresearchinstitutes,etal.Theyhasnotonlyaskilloftheelectricalandelectronicengineeringbutalsoanideaoftheglobalenvironmentandthesavingenergy.Associate ProfessorGraduated from Shinshu Univ. Graduate School of Eng. in March 2007. Dr. (Eng.). Research fields are high frequency devices, circuits, sensors, etc.Development of Elec. Devices for Next Generation System-Society 5.0 and hardware technology for aircraft -25
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