Medical cyber-physical systems (MCPS) are healthcare critical integration of a network of
medical devices. These systems are progressively used in hospitals to achieve a continuous …

Steganography is one of the well-known data hiding methods, which is used in many
security companies and government communications. In this technique, the various types of …

The smart healthcare system is an electronic patient records (EPR) sharing system, which
significantly helps sharing of EPR data and provides appropriate medical assistance for the …

This paper introduces a robust and secure data hiding scheme to transmit grayscale image
in encryption-then-compression domain. First, host image is transformed using lifting …

In this paper, using singular value decomposition (SVD) and sharp frequency localized
contourlet transform (SFLCT) a secure and robust image watermarking procedure is …

In this paper, a robust image watermarking system in lifting wavelet transform domain using
different sub-bands has been proposed. SVM classifier is used during watermark extraction …

This paper suggests a sparse watermark image embedding scheme on the singular values
of the pre-selected wavelet sub-band coefficients of the digital images. Dictionary learning …

In the Internet age, medical image security is very important in the field of e-healthcare.
Several encryption algorithms have been developed, but they either do not achieve high …

This paper proposes a filter-based feature selection method by combining the measurement
of kernel canonical correlation analysis (KCCA) with the mutual information (MI)-based …

This paper proposes a robust dual-color watermarking based on quaternion singular value
decomposition (QSVD), which can embed large payloads into color images with low …