2019/11/02 by Maedeh Jamali, Jamali, Maedeh, Mahnoosh Bagheri +5
Computer Science · #Advanced Steganography and Watermarking Techniques #Computer Vision and Pattern Recognition (cs.CV) #Cryptography and Security (cs.CR) #Digital Media Forensic Detection #FOS: Computer and information sciences #Image Enhancement Techniques #Multimedia (cs.MM)
paper · pdf · doi:10.48550/arxiv.1911.00772
openalex publication_date 2019/11/02 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
One of the effective methods for the preservation of copyright ownership of\ndigital media is watermarking. Different watermarking techniques try to set a\ntradeoff between robustness and transparency of the process. In this research\nwork, we have used color space conversion and frequency transform to achieve\nhigh robustness and transparency. Due to the distribution of image information\nin the RGB domain, we use the YUV color space, which concentrates the visual\ninformation in the Y channel. Embedding of the watermark is performed in the\nDCT coefficients of the specific wavelet subbands. Experimental results show\nhigh transparency and robustness of the proposed method.\n