?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+GAMBAR+UNTUK+MENGETAHUI++++++++++++++++++++KEASLIAN+GAMBAR+DENGAN+METODE+INCONSISTENT+SHADOW&rft.creator=FAHMI+MEITRA+HIDAYAT%2C+1317051021&rft.subject=Q+Science+(General)&rft.subject=QA75+Electronic+computers.+Computer+science&rft.description=Saat+ini+memodifikasi+sebuah+gambar+digital+sangatlah+mudah%2C+dengan+beredarnya+software+foto+editing+siapapun+bisa+dengan+mudah+merubah+sebuah+gambar+sehingga+nilai+suatu+gambar+saat+dijadikan+barang+bukti+di+pengadilan+tidaklah+kuat.+Terdapat+suatu+metode+foto+forensik+yang+ada+di+literatur+yaitu+metode+Inconsistent+shadow+yang+mendeteksi+pemalsuan+gambar+melalui+bayangan+pada+gambar+secara+geometris+namun+pada+penelitiannya+belum+bisa+diuji+ketepatan+metodenya.+Oleh+karena+itu+perlu+adanya+suatu+penelitian+untuk+menentukan+seberapa+besar+akurasi+dari+metode+Inconsistent+shadow.+Dengan+menggunakan+robust+algorithm+yang+merupakan+salah+satu+teknik+yang+digunakan+dalam+foto+forensik+untuk+mengelompokkan+suatu+titik+dan+juga+metode+Hausdorff+distance+untuk+menghitung+jarak+perbandingan+nilai+sekumpulan+pixel+pada+gambar.+Metode+tersebut+akan+dibandingkan+dengan+metode+Inconsistent+shadow+untuk+menemukan+akurasinya.+Pengujian+dilakukan+dengan+mengujikan+tiga+puluh+lia+gambar+yang+telah+dimodifikasi%2C+metode+Inconsistent+shadow+berhasil+mendeteksi+gambar+palsu+dengan+persentasi+80%25+sedangkan+metode+robust+algorithm+memiliki+persentasi+lebih+baik+yaitu+91%25+untuk+10+kendala.+Namun+pada+kasus+kendala+yang+lebih+besar+dari+50+metode+Inconsistent+shadow+lebih+unggul+dengan+persentasi+100%25+sedangkan+metode+robust+algorithm+tetap+pada+91%25.%0D%0A%0D%0A%0D%0AKata+Kunci+%3A++foto+forensic.+image+forensic%2C+image+forgery%2C+robust+algorithm%2C%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ANowadays%2C+modifying+a+digital+image+is+very+easy%2C+with+the+release+of+any+photo+editing+software+we+can+easily+change+an+image+so+that+the+value+of+an+image+when+used+as+evidence+in+court+is+not+strong.+There+is+a+method+of+forensic+photograph+in+the+literature+(Inconsistent+shadow)+that+detects+image+tampering+through+the+shadow+of+the+image+with+geometry%2C+but+the+accuracy+is+not+tested+with+another+method.+Therefore+it+is+necessary+to+have+a+research+to+determine+the+accuracy+of+that+method.+We+use+a+robust+algorithm+which+is+one+of+the+techniques+used+in+forensic+photographs+to+group+a+point+and+also+the+Hausdorff+distance+method+to+calculate+the+comparative+distance+of+a+set+of+pixels+in+an+image.+The+method+will+be+compared+with+the+Inconsistent+shadow+method+to+find+its+accuracy.+The+test+was+done+by+examining+thirty-five+images+that+have+been+modified.+Inconsistent+shadow+method+managed+to+detect+fake+images+with+80%25+percent+while+robust+algorithm+method+had+a+better+percentage+of+91%25+for+10+constraints.+However%2C+in+the+case+of+constraints+greater+than+50+Inconsistent+shadow+method+is+better+with+100%25+percentage+while+robust+algorithm+method+remains+at+91%25.%0D%0A%0D%0A%0D%0AKeywords+%3A+image+forensic%2C+image+forgery%2C+photo+forensic%2C+robust+algorithm.&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2018-02-01&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31142%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31142%2F19%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31142%2F20%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++FAHMI+MEITRA+HIDAYAT%2C+1317051021++(2018)+IDENTIFIKASI+GAMBAR+UNTUK+MENGETAHUI+KEASLIAN+GAMBAR+DENGAN+METODE+INCONSISTENT+SHADOW.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31142%2F