Showing 21 - 40 results of 44 for search '"digital watermarking"', query time: 0.05s Refine Results
  1. 21

    Secure video watermarking scheme for broadcast monitoring by LIU Li1, PENG Dai-yuan2, LI Xiao-ju1

    Published 2009-01-01
    Subjects: “…digital watermarking…”
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    Article
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    Carrier-independent deep optical watermarking algorithm by Hao CHEN, Feng WANG, Weiming ZHANG, Nenghai YU

    Published 2022-08-01
    Subjects: “…digital watermarking…”
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    Article
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    Traditional guidance mechanism based deep robust watermarking by Xuejing GUO, Yixiang FANG, Yi ZHAO, Tianzhu ZHANG, Wenchao ZENG, Junxiang WANG

    Published 2023-04-01
    “…With the development of network and multimedia technology, multimedia data has gradually become a key source of information for people, making digital media the primary battlefield for copyright protection and anti-counterfeit traceability.Digital watermarking techniques have been widely studied and recognized as important tools for copyright protection.However, the robustness of conventional digital watermarking methods is limited as sensitive digital media can easily be affected by noise and external interference during transmission.Then the existing powerful digital watermarking technology’s comprehensive resistance to all forms of attacks must be enhanced.Moreover, the conventional robust digital watermarking algorithm’s generalizability across a variety of image types is limited due to its embedding method.Deep learning has been widely used in the development of robust digital watermarking systems due to its self-learning abilities.However, current initialization techniques based on deep neural networks rely on random parameters and features, resulting in low-quality model generation, lengthy training times, and potential convergence issues.To address these challenges, a deep robust digital watermarking algorithm based on a traditional bootstrapping mechanism was proposed.It combined the benefits of both traditional digital watermarking techniques and deep neural networks, taking into account their learning abilities and robust characteristics.The algorithm used the classic robust digital watermarking algorithm to make watermarked photos, and the constructed feature guaranteed the resilience of traditional watermarked images.The final dense image was produced by fusing the conventionally watermarked image with the deep network using the U-Net structure.The testing results demonstrate that the technique can increase the stego image’s resistance to various attacks and provide superior visual quality compared to the conventional algorithm.…”
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  15. 35

    Ketahanan dan Kualitas Visual Watermarked Image Menggunakan Integer Wavelet Transform (IWT) dan Chinese Remainder Theorem (CRT) by Bambang Harjito, Eka Tri Kustanti

    Published 2023-04-01
    “…Salah satu cara untuk memberikan identitas pada suatu media digital tanpa mengurangi kualitas dari medianya sendiri yaitu dengan menggunakan digital watermarking. Pada paper ini mengusulkan metoda digital watermarking dengan menggunakan gabungan  Integer  Wavelet Transform (IWT) dan Chinese Remainder Theorem (CRT) untuk untuk menghasilkan watermarking dengan kualitas visual dan ketahanan yang baik dari beberapa serangan. …”
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  16. 36

    Research on database watermarking based on Independent Component Analysis and multiple rolling by Zaihui Cao, Ge Shi, Qingtao Wu

    Published 2019-04-01
    “…Digital watermarking is an important branch of information hiding technology research field. …”
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    Article
  17. 37

    Reversible Spectral Speech Watermarking with Variable Embedding Locations Against Spectrum-Based Attacks by Xuping Huang, Akinori Ito

    Published 2025-01-01
    “…In this paper, we focus on the digital watermarking method as a promising method to safeguard the authenticity of audio evidence. …”
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    Article
  18. 38

    A Zero-Watermarking Scheme for Vector Map Based on Feature Vertex Distance Ratio by Yuwei Peng, Mingliang Yue

    Published 2015-01-01
    “…In order to protect the copyright of vector data, digital watermarking has been employed in recent years. In this paper, a zero-watermarking scheme for vector map data is proposed. …”
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    Article
  19. 39

    Progress in research on active network flow watermark by Xiao-jun GUO, Guang CHENG, Chen-gang ZHU, Dinh-Tu TRUONG, Ai-ping ZHOU

    Published 2014-07-01
    “…However, the active network flow watermark(ANFW) which combined the idea of digital watermarking and active traffic analysis can overcome the drawbacks above effectively. …”
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    Article
  20. 40

    Enhanced Invisibility and Robustness of Digital Image Watermarking Based on DWT-SVD by Ali Alzahrani

    Published 2022-01-01
    “…The propagation of digital media over the Internet has helped improve digitization, which has given an excessive lead to copyright issues. Digital watermarking techniques have been applied to address copyright issues. …”
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    Article