Encryption Based Image Watermarking Algorithm in 2DWT-DCT Domains

This paper proposes an encryption-based image watermarking scheme using a combination of second-level discrete wavelet transform (2DWT) and discrete cosine transform (DCT) with an auto extraction feature. The 2DWT has been selected based on the analysis of the trade-off between imperceptibility of t...

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Detalles Bibliográficos
Autores principales: Hasan, Nayeem, Islam, Md Saiful, Chen, Wenyu, Kabir, Muhammad Ashad, Al-Ahmadi, Saad
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8402257/
https://www.ncbi.nlm.nih.gov/pubmed/34450982
http://dx.doi.org/10.3390/s21165540

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8402257/
https://www.ncbi.nlm.nih.gov/pubmed/34450982
http://dx.doi.org/10.3390/s21165540

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