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QuatJND: A Robust Quaternion JND Model for Color Image Watermarking
Robust quantization watermarking with perceptual JND model has made a great success for image copyright protection. Generally, either restores each color channel separately or processes the vector representation from three color channels with the traditional monochromatic model. And it cannot make f...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9407169/ https://www.ncbi.nlm.nih.gov/pubmed/36010715 http://dx.doi.org/10.3390/e24081051 |