Digital Watermarking for Color Image Using DHWT and LSB

Alvin, Alvin and Wicaksana, Arya and Prasetiyowati, Maria Irmina (2019) Digital Watermarking for Color Image Using DHWT and LSB. In: 2019 5th International Conference on New Media Studies (CONMEDIA), 9-11 Oct. 2019, Bali.

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Copyright infringement is a serious problem in the creative industry especially with the massive growth of digital content creations. Digital watermarking is a method that could be used for protecting copyright infringement. The aim is to embed a digital watermark secretly into the digital content (image). This paper proposes Discrete-Haar Wavelet Transform (DHWT) method and (LSB) steganography method for digital watermarking. As a demonstration of concept, an application is developed for watermarking color images. The testing and evaluation results show that the average PSNR for images with 512×512 pixels resolution is 76.918 dB, for images with 1024×1024 pixels resolution is 85.065 dB, and for images with 2048×2048 pixels resolution is 85.15 dB.

Item Type: Conference or Workshop Item (Paper)
Subjects: 000 Computer Science, Information and General Works > 000 Computer Science, Knowledge and Systems > 004 Computer Science, Data Processing, Hardware
Depositing User: Administrator UMN Library
Date Deposited: 14 Oct 2021 08:06
Last Modified: 14 Oct 2021 08:06

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