Modified algorithm for image watermarking using 2D-DCT and elgamal cryptosystem / Nur Azien Yazid, Kamilah Abdullah and Suhaila Abd Halim
Image watermarking embeds identifying information in an image in such a manner that it cannot easily be removed. For the past several years, image digital watermarking has become a necessary element used for hid ing secret image and enabling secured communication such as privacy, confidentiality, au...
Tallennettuna:
| Päätekijät: | , , |
|---|---|
| Aineistotyyppi: | Kirja |
| Julkaistu: |
Universiti Teknologi MARA Cawangan Pulau Pinang,
2019-06.
|
| Aiheet: | |
| Linkit: | Link Metadata |
| Tagit: |
Lisää tagi
Ei tageja, Lisää ensimmäinen tagi!
|