ENKRIPSI CITRA DIGITAL BERBASIS KOMBINASI ARNOLD CAT MAP TERMODIFIKASI DAN DNA ENCODING
نویسندگان
چکیده
Penelitian ini dikembangkan dengan tujuan meningkatkan metode enkripsi citra digital berbasis Arnold Cat Map termodifikasi difusi DNA encoding. Fokus penelitian menganalisis performansi pengacakan yang didifusikan Hasil diuji 4 parameter numerik, yaitu entropi, Mean-squared error (MSE), peak signal-tonoise ratio (PSNR) dan koefisien korelasi. Citra pengujian dikhususkan pada persegi variasi ukuran 128 x hingga 512 512. menunjukkan signifikansi perubahan hasil ketika dilihat dari kondisi histogram menyebar merata. Rata-rata nilai korelasi sebesar 0.017, rata-rata entropi 7.9964 PSNR 5.487 dB.
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ژورنال
عنوان ژورنال: Jurnal Mnemonic
سال: 2022
ISSN: ['2614-4808']
DOI: https://doi.org/10.36040/mnemonic.v5i2.4901