Image security enhancement using DCT & DWT watermarking technique

H Joseph, BK Rajan - 2020 International Conference on …, 2020 - ieeexplore.ieee.org
The success of internet technology transform the world of technology and fashioned our life
such a lot easier. The matter of duplication and unauthorized use of information become a …

Edge-based image watermarking method with weighted discrete cosine transform coefficients

R Karakiş, K Gürkahraman - 2022 30th Signal Processing and …, 2022 - ieeexplore.ieee.org
In image watermarking, hybrid approaches increase imperceptibility and robustness. Also, a
scaling factor is used, which should be optimized when combining the cover image and …

A comparative analysis of invisible image watermarking techniques

S Trambadia, H Mayatra - 2016 Online International …, 2016 - ieeexplore.ieee.org
There are many invisible image watermarking techniques that can be used to provide
authenticity and intellectual property rights. This paper presents a comprehensive frame …

Performance analysis of video watermarking in transform domain using differential embedding

R Rana, S Thangjam, S Singh - … Intelligent Systems (ICTIS 2017)-Volume 1 …, 2018 - Springer
Digital Watermarking has been discussed as a potential solution against illegitimate use of
videos over the globe. In this paper, blind hybrid video watermarking technique in …

[PDF][PDF] A Watermarking Method for Digital Image Self-Recovery

P Chourasiya, M Mishra - cms.forexjournal.co.in
░ ABSTRACT: Now a day's technologies as growing as piracy of data, copied of data and
editing in existing data also increasing rapidly. Digital water marking is one of the methods …

[PDF][PDF] Digital Water making using SVD and DWT, FFT, DCT Based Method: A Survey

N Mittal, AS Bisen - academia.edu
Digital watermarking (DW) is used to shield the information towards the unlawful distribution
within the type of images, videos and audios. Digital watermark procedures are utilized in …

[引用][C] Improving Security for Video Watermarking

M Gupta - 2021 - Auckland University of Technology