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All Journal Indonesian Journal of Electronics and Instrumentation Systems Jurnal Transformatika JUKI : Jurnal Komputer dan Informatika Jurnal Teknik Informatika (JUTIF) Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Pengabdian Kepada Masyarakat (JPKM) J-Icon : Jurnal Komputer dan Informatika
Derwin Rony Sina, Derwin
Universitas Nusa Cendana
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Social Sciences Other

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Journal : Indonesian Journal of Electronics and Instrumentation Systems

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Deteksi Copy Move Forgery Pada Citra Menggunakan Exact Match, DWT Haar dan Daubechies Derwin Rony Sina; Agus Harjoko
IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) Vol 6, No 1 (2016): April
Publisher : IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (629.645 KB) | DOI: 10.22146/ijeis.10768

Abstract

Copy-Move Forgery is a special type of image forgery, in which a part of a digital image is copied and pasted to another part in the same image in order to cover an important image feature. This research developed a system to detect copy move forgery in digital image. The system is intended to help the user determine whether an image is authentic or already contained a copy move object, and if the image already contains copy move object, the system can determine in which section the copy move object is located. Copy move forgery detection system discussed in this research, was developed by using Exact Match, DWT Haar, DWT db2 and DWT db4 using blocks of 4 x 4, 8 x 8 and 16 x 16. Users can use the system by using the digital image as input. The output of the system is the information about the area detected as a copy move forgery along with areas suspected of being false match.The final result is shown in the form of accuracy, the area of the false match and execution time. Based on the test results, the accuracy of Exact Match method for blocks of 4 x 4, 8 x 8 and 16 x 16 is better than the DWT, although exact match have an bigger false match area. Accuracy of DWT Haar, DWT db2 and DWT DB4 depending on the copy move area on the image. Block 4 x 4 has a false match area larger than the block 8 x 8 and 16 x 16. The execution time depends on the size of the block, the larger the block, the longer the time of execution. 
Co-Authors Abineno, Patrisius Adriana Fanggidae Agus Harjoko Alokamating, Abath Timothy Bloemhard, Putri E Boru, Meiton Clarissa Elfira Amos Pah Fanggidae, Adriana Farhan, Ahmad Z. Juan Rizky Mannuel Ledoh Kalvein Rantelobo Kornelis Letelay Koroh, Vladimir Ivan Manuel Luis Belo Marselina Elisabeth Soinbala Mauk, Imanuel Brian Calvin Meiton Boru Nabuasa, Yelly Yosiana Nalle, Olsen Junior Nelci Dessy Rumlaklak NEUTRINO KUSRORONG SAE BELAUDIN KUSRORONG Pah, Clarissa Elfira Amos Pandie, Emerensye Sofia Yublina Polly, Yulianto Triwahyuadi Rumlaklak, Nelci Dessy Tagi Huma, Alexander William Tiwuk Widiastuti Yelly Yosiana Nabuasa