Image watermarking using soft computing techniques: A comprehensive survey
Image watermarking techniques are used to provide copyright protection and verify
ownership of media/entities. This technique refers to the concept of embedding of secret …
ownership of media/entities. This technique refers to the concept of embedding of secret …
A novel hybrid DCT and DWT based robust watermarking algorithm for color images
AK Abdulrahman, S Ozturk - Multimedia Tools and Applications, 2019 - Springer
In this paper, a novel robust color image watermarking method based on Discrete Cosine
Transform (DCT) and Discrete Wavelet Transform (DWT) is proposed. In this method, RGB …
Transform (DCT) and Discrete Wavelet Transform (DWT) is proposed. In this method, RGB …
New image blind watermarking method based on two-dimensional discrete cosine transform
In this paper, a new image blind watermarking method based on two-dimensional Discrete
Cosine Transform (2D-DCT) is presented to realize copyright protection of color image. At …
Cosine Transform (2D-DCT) is presented to realize copyright protection of color image. At …
An efficient and robust watermarking approach based on single value decompression, multi-level DWT, and wavelet fusion with scrambled medical images
EED Hemdan - Multimedia Tools and Applications, 2021 - Springer
This paper offers a medical image watermarking approach based on Wavelet Fusion (WF),
Singular Value Decomposition (SVD), and Multi-Level Discrete Wavelet Transform (M-DWT) …
Singular Value Decomposition (SVD), and Multi-Level Discrete Wavelet Transform (M-DWT) …
DCT-based color digital image blind watermarking method with variable steps
In this paper, a blind watermarking method for color digital image based on DCT domain
with variable steps is proposed to solve the copyright protection of color digital image. In this …
with variable steps is proposed to solve the copyright protection of color digital image. In this …
High imperceptibility and robustness watermarking scheme for brain MRI using Slantlet transform coupled with enhanced knight tour algorithm
This research introduces a novel and robust watermarking scheme for medical Brain MRI
DICOM images, addressing the challenge of maintaining high imperceptibility and …
DICOM images, addressing the challenge of maintaining high imperceptibility and …
An adaptive, secure and imperceptive image watermarking using swarm intelligence, Arnold transform, SVD and DWT
F Thakkar, VK Srivastava - Multimedia Tools and Applications, 2021 - Springer
Digital image watermarking is one of the important method of copyright protection and
rightful ownership of the digital image and video. In this paper, the existing algorithm based …
rightful ownership of the digital image and video. In this paper, the existing algorithm based …
An efficient and secure partial image encryption for wireless multimedia sensor networks using discrete wavelet transform, chaotic maps and substitution box
Abstract Wireless Sensor Networks (WSN) is widely deployed in monitoring of some
physical activity and/or environmental conditions. Data gathered from WSN is transmitted via …
physical activity and/or environmental conditions. Data gathered from WSN is transmitted via …
Colour spaces effects on improved discrete wavelet transform‐based digital image watermarking using Arnold transform map
M Khalili, D Asatryan - IET Signal Processing, 2013 - Wiley Online Library
The most digital image watermarking algorithms have nearly always been realised in red,
green and blue (RGB) colour space. In this study, a secure, robust and imperceptible CDMA …
green and blue (RGB) colour space. In this study, a secure, robust and imperceptible CDMA …
JND-guided perceptually color image watermarking in spatial domain
Watermarking is an effective solution for copyright protection and forensics tracking via
hiding information into the image signal. Recently, spatial-embedding watermarking …
hiding information into the image signal. Recently, spatial-embedding watermarking …