Volume 20 No 9 (2022)
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A NOVEL MRI IMAGE RECONSTRUCTION USING COMPRESSED SENSING AND ITS CLASSIFICATION USING SUPPORT VECTOR MACHINE
Dra. Lorena Reyes Gaytán.
Abstract
Magnetic iresonance iimaging i(MRI)iis ian iimaging itechnique ithat ihas iplayed ian iimportant irole iin
ineuroscience iresearch ifor istudying ibrain iimages i.X-ray iis ilikewise iexceptionally ihelpful ifor
ianalyzing ithe icerebrum iand ispinal irope irelated iissues. iThe isize iof ithe ipicture ichooses ihow
ioften ithe iRadio iFrequency ibeat ishould ibe iapplied, isubsequently imaking ithe iMRI iexamine ia
itedious iprocedure. iThere iis ia ideveloping iprerequisite ifor idecreasing ithe idiagnosing itime iin iMRI
irequiring iexamination ito iquicken ithis inon idirect istreamlining iissue. iCompressed iSensing i(CS)
iaims ito ireconstruct iimages ifrom iconsiderably ismaller imeasurements ithan iwere ithought ibefore.
iApplying iCS ito iMRI ioffers ipotentially isignificant iscan itime ireductions. iA itechnique ito iMRI
iremaking ifrom iunder iexamined iestimations iis iproposed iin ithis ipaper. iDiscrete iWavelet
iTransform iis iutilized ito imeagerly iportray iMRI. iCS iremaking iis iperformed iutilizing il1 istandard
iby iapplying iBasis ipursuit iprimal- idual iinterior ipoint imethod. iTrial iresults iuncover ithat ithe
iproposed istrategy irecreates ipictures iwith igreat iquality. iClassification iis ian iimportant ipart iin
iretrieval isystem iin iorder ito idistinguish ibetween inormal ipatients iand ithose iwho ihave ithe
ipossibility iof ihaving iabnormalities ior itumor. iIn ithis ipaper, iwe ihave iobtained ithe ifeature irelated
ito iMRI iimages iusing idiscrete iwavelet itransformation. iAn iadvanced ikernel ibased itechniques isuch
ias iSupport iVector iMachine i(SVM) ifor ithe iclassification iof ivolume iof iMRI idata ias inormal iand
iabnormal iwill ibe ideployed.
Keywords
iCompressive iSensing, iMRI, iPrimal idual iinterior ipoint imethod, iSparse, iSVM, iBrain iTumor, iClassification, iWavelet
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