International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 145 - Number 2 |
Year of Publication: 2016 |
Authors: Maninder Kaur, Nirvair Neeru |
10.5120/ijca2016910579 |
Maninder Kaur, Nirvair Neeru . Digital Image Watermarking using New Combined Technique. International Journal of Computer Applications. 145, 2 ( Jul 2016), 26-30. DOI=10.5120/ijca2016910579
In this paper a new method of digital image watermarking is proposed for the protection of digital contents. This proposed method presents a technique which is based on combination of spatial domain technique and frequency domain techniques. Discrete wavelet transform, singular value decomposition and least significant bit techniques are combined to provide robustness to the watermark image as well as to improve the quality of obtained watermarked image.