Article Per Year (5 Year)
p-Index From 2021 - 2026
1.116
P-Index
This Author published in this journals
All Journal Sainstek JURNAL NASIONAL TEKNIK ELEKTRO Journal of Information Technology and Computer Engineering Alauddin Journal of Mathematics Education (AJME) KHIDMAH: Jurnal Pengabdian kepada Masyarakat
Baharuddin Abbas, Baharuddin
Universitas Andalas
Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Mathematics Social Sciences

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Sainstek

 1 
Perbandingan Kinerja Citra Watermarking dengan Menggunakan Metode Discrete Wavelet Transform (DWT) dan Discrete Cosinus Transform (DCT) Baharuddin, Baharuddin
Sainstek Vol 11, No 1 (2008): Vol. XI No. 1, September 2008
Publisher : Lembaga Penelitian Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (251.436 KB)

Abstract

The Research we propose is to compare watermarking method using Discrete Wavelet Transform (DWT) with Discrete Cosinus Transform (DCT). From these two methods, we will see the comparison of image has been given watermarking. By looking at the results of these two methods, the owner of digital image can select the best method to protect his data based to his need.  The watermarked image will be analyzed objectively by means square error (MSE) and peak-to-peak signal to noise ratio (PSNR). Then we will look at its influences after given noise degradation. The simulation results showed the Discrete Wavelet Transform (DWT) methods is the best if it is compare to Discrete Cosinus Transform (DCT). Keywords: DWT, DCT, image processing, noise, MSE, PSNR
Co-Authors Agung Bhaskara Akbar Alhaqi Hidayat Amin, Badaruddin Amirul Luthfi, Amirul Andi Dian Angriani, Andi Dian Baharuddin Baharuddin Bobby Arma Sugara Darmawan, Darmawan Eka Putra Waldi Hanalde Andre Haniza Yazid Ibnum Richaflor Ibrahim Mardhiah Mardhiah Masnaeni Mattoliang, Lisnasari Andi Melda Latif Muhammad Nur Hidayat Muhammad Rizki Mumuh Muharam Ondri Yudha Rusli Ondri Yudha Rusli, Ondri Yudha Pratama, Rizki Wahyu Putra, Andi Rafli Permana Rina Angraini Rudy Fernandez Sudarmin Suharti Sunaryo, Budi Usman, Irwan