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An Efficient Watermarking Approach Based on LL and HH Edges of DWT–SVD
Digital watermarking is playing a vital role in the improvement of authentication, security, and copyright protection in today’s digital transformation. The performance of this technique is shown to be impressive around the globe. Text, audio, video, and image data are acted as watermarks in the dig...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Singapore
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7869427/ https://www.ncbi.nlm.nih.gov/pubmed/33585824 http://dx.doi.org/10.1007/s42979-021-00478-y |