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All Journal Semantik Jurnal Simetris Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Prosiding SNATIF Jurnal Transformatika Scientific Journal of Informatics Seminar Nasional Informatika (SEMNASIF) Jurnal Informatika Upgris International Journal of Artificial Intelligence Research JURNAL MEDIA INFORMATIKA BUDIDARMA Progresif: Jurnal Ilmiah Komputer Jurnal Teknologi Dan Sistem Informasi Bisnis JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) Budimas : Jurnal Pengabdian Masyarakat Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Ilmiah Intech : Information Technology Journal of UMUS JUDIMAS (Jurnal Inovasi Pengabdian Kepada Masyarakat) Vivabio : Jurnal Pengabdian Multidisiplin Buletin Poltanesa Abdi Masya Jurnal Pengabdian Multidisiplin Journal Of Human And Education (JAHE) Community: Jurnal Pengabdian Pada Masyarakat Journal of Computing Theories and Applications Jurnal Informatika: Jurnal Pengembangan IT LogicLink: Journal of Artificial Intelligence and Multimedia in Informatics
Etika Kartikadarma
Universitas Dian Nuswantoro
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Journal : Scientific Journal of Informatics

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A Comparison of Non Blind Image Watermarking Using Transformation Domain Kartikadarma, Etika; Udayanti, Erika Devi; Sari, Christy Atika; Doheir, Mohamed
Scientific Journal of Informatics Vol 8, No 1 (2021): May 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In digital image processing, there is an algorithm that is most often used because it has advantages in imperceptibility and robustness. The DCT and HWT algorithms are usually used together to get better results. However in this study we wanted to know which of the algorithms had the better results for image processing by comparing these two algorithms for blind watermarking as the prevention of image plagiarism. The results of this study indicate that HWT has better results for image processing, especially blind watermarking because the results with MSE, PSNR, and NC show that HWT has advantages in every aspect. Using 512x512 pixels grayscale image as cover image, the MSE result from HWT is 0.0004156 with PSNR 81.9440 better than MSE from DCT 0.003 with PSNR 73.2949. On the other hand, robustness aspect has been tested using NC. DCT has good NC than HWT only in JPEG compression attack with value is 1, while another attack has better NC in HWT that yield close to 1.
A Comparison of Non Blind Image Watermarking Using Transformation Domain Kartikadarma, Etika; Udayanti, Erika Devi; Sari, Christy Atika; Doheir, Mohamed
Scientific Journal of Informatics Vol 8, No 1 (2021): May 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sji.v8i1.28334

Abstract

Purpose: This study aims to know which of the algorithms had the better results for image processing by comparing these two algorithms for blind watermarking as the prevention of image plagiarism. Methods: The DCT and HWT algorithms used to get better results. Result: The results of this study indicate that HWT has better results for image processing, especially blind watermarking because the results with MSE, PSNR, and NC show that HWT has advantages in every aspect.  using 512x512 pixels grayscale image as cover image, the MSE result from HWT is 0.0004156 with PSNR 81.9440 better than MSE from DCT 0.003 with PSNR 73.2949. Novelty: Robustness aspect has been tested using NC. DCT has good NC than HWT only in JPEG compression attack with value is 1, while another attack has better NC in HWT that yield close to 1.
Co-Authors Aditya Wahyu Ramadhan Affandy Affandy Afida, Dita Ahmad Zainul Fanani Ajib Susanto Akbar Dwi Syahputra Alvin Jaya Hulu, Alvin Angga Apriano Hermawan Ashari Juang, Ashari Astuti, Yani Parti Azhara Devi Sandi Christy Atika Sari De Rosal Ignatius Moses Setiadi Desi Purwanti Dhani, Iqbal Dianna Yanuaresta Dico Tri Rosandi Doheir, Mohamed Dwi Puji Prabowo Egia Rosi Subhiyakto Egia Rosi Subhiyakto Egia Rosi Subhiyakto, Egia Rosi Ekaprana Wijaya Erika Devi Udayanti Erlin Dolphina Fahmi Amiq Fahri Firdausillah Farikh Al Zami Fauzi Adi Rafrastara Filmada Ocky Saputra Gomiasti, Fita Sheila Habib Mustofa Hafidhoh, Nisa'ul Hafidhoh, Nisa’ul Hafidhoh, Nisa’ul Heribertus Himawan Ifan Rizqa Ifan Rizqa Ifan Rizqa Ifan Rizqa Ifan Rizqa Ifan Rizqa Ihwati Ummi Iskandar, Marcelino Johary, Lakui Jutono Gondohanindijo, Jutono Kumoro, Imanuel Dimas Cahyo Kurniawan, Defri Kusni Ingsih L. Budi Handoko Lakui Johary Marcelino Iskandar Meilani Dwi Permatasari Muhamad Ni'am Syukri Roni Asmi Muhammad Hafidz Muljono, - Najma Fatimah, Nandhita Nathaniel Alexander Nila Tristiarini, Nila Nisa'ul Hafidhoh Nova Rijati Pujiono Pujiono Purwanto Purwanto Rahma, Khalida Nur Raihan Yusuf Ricardus Anggi Pramunendar Rino Agung Rohman, Muhammad Syaifur Safa Firdaus, Muhammad Argya Sakti, Maulana Bima Saputra, Filmada Ocky Saraswati, Galuh Wilujeng Sari Ayu Wulandari Sari Wijayanti Sari Wijayanti Sari Wijayanti Setyawati, Vilda A. V. Sudibyo, Usman Sugiyanto - Susanto, Devva Ricovani T. Sutojo Tri Listyorini Trisnapradika, Gustina Alfa Usman Sudibyo Utomo, Danang Wahyu Wardatunizza, Indah Warto - Wibowo, Alrico Rizki Widayat Yutriatmansyah, Widi Widi Widayat Yutriatmansyah Wikan Isthika, Wikan Winarsih, Nurul Anisa Sri Yani Parti Astuti Yani Parti Astuti Yunita Kemala Sari Yutriatmansyah, Widi Widayat Yutriatmansyah, Widi Widayat Zaenal Arofi, Muhammad Labib