Digital Image Watermarking Using Discrete Fractional Fourier Transform for gray scale Image
| Author(s) | : | Grishma H. Goswami, Mr.Krunal R. patel |
| Institution | : | PG Scholar, SPBPEC, SIT, Linch, Mehsana-Gujarat- India |
| Published In | : | Vol. 2, Issue 5 — May 2015 |
| Page No. | : | 860-867 |
| Domain | : | Engineering |
| Type | : | Research Paper |
| ISSN (Online) | : | 2348-4470 |
| ISSN (Print) | : | 2348-6406 |
This paper surveys in recent advances in watermarking techniques in digital images. Digital watermarking is toinclude subliminal information about multimedia information to provide a security service or simply a labeling application.It’s possible to recover the embedded message, if the information is some non-destructive attacks, it’s malicious or not. It’scommercial application range from copyright protection to digital right management. . In my major work describe awatermark embedding technique for images using discrete fractional Fourier transform. In this method it's totally based onpower and Location. After embedding and extracting when we get watermarked image than my work is if any noise attackwill apply on that image than that message will distory at that t-time.
Grishma H. Goswami, Mr.Krunal R. patel, “Digital Image Watermarking Using Discrete Fractional Fourier Transform for gray scale Image”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 2, Issue 5, pp. 860-867, May 2015.
