APLIKASI DEKOMPOSISI NILAI SINGULAR PADA KOMPRESI UKURAN FILE GAMBAR

Authors

  • Amanatul Firdausi
  • Mahdhivan Syafwan
  • Nova Noliza Bakar

DOI:

https://doi.org/10.25077/jmu.4.1.31-39.2015

Abstract

Salah satu isu yang sering menjadi kendala dalam pengolahan gambar digital
adalah bagaimana cara memperkecil (kompresi) ukuran le gambar tanpa mengurangi
kualitas gambar tersebut. Sebuah gambar sejatinya merupakan representasi dari
suatu matriks. Dengan menggunakan metode dekomposisi nilai singular (tereduksi), dapat
dibuat taksiran terhadap matriks tersebut, sehingga matriks yang dihasilkan dapat
merepresentasikan gambar yang sama dengan ukuran le yang lebih kecil. Aplikasi
metode dekomposisi nilai singular ini dalam kompresi gambar diimplementsikan dalam
pemrograman MATLAB.

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Published

01-03-2015

Issue

Vol. 4 No. 1 (2015)

Section

Articles

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