Secure Image Watermarking via Wavelet Transform and Singular Value Decomposition
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| Natura: | Recurso digital |
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2024
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| _version_ | 1866901113199919104 |
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| author | Amira El Hachim Youssef Ziani Mohamed Amine Benabdallah |
| author_facet | Amira El Hachim Youssef Ziani Mohamed Amine Benabdallah |
| contents | <p>—In this paper, we present a technique of secure watermarking of grayscale and color images. This technique consists in applying the Singular Value Decomposition (SVD) in LWT (Lifting Wavelet Transform) domain in order to insert the watermark image (grayscale) in the host image (grayscale or color image). It also uses signature in the embedding and extraction steps. The technique is applied on a number of grayscale and color images. The performance of this technique is proved by the PSNR (Pick Signal to Noise Ratio), the MSE (Mean Square Error) and the SSIM (structural similarity) computations</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19332859 |
| institution | Zenodo |
| language | |
| publishDate | 2024 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Secure Image Watermarking via Wavelet Transform and Singular Value Decomposition Amira El Hachim Youssef Ziani Mohamed Amine Benabdallah Color image grayscale image singular values decomposition lifting wavelet transform image watermarking watermark secure. <p>—In this paper, we present a technique of secure watermarking of grayscale and color images. This technique consists in applying the Singular Value Decomposition (SVD) in LWT (Lifting Wavelet Transform) domain in order to insert the watermark image (grayscale) in the host image (grayscale or color image). It also uses signature in the embedding and extraction steps. The technique is applied on a number of grayscale and color images. The performance of this technique is proved by the PSNR (Pick Signal to Noise Ratio), the MSE (Mean Square Error) and the SSIM (structural similarity) computations</p> |
| title | Secure Image Watermarking via Wavelet Transform and Singular Value Decomposition |
| topic | Color image grayscale image singular values decomposition lifting wavelet transform image watermarking watermark secure. |
| url | https://doi.org/10.5281/zenodo.19332859 |