Image quality evaluation is very important. In applications involving signal transmission, the
Reduced-or No-Reference quality metrics are generally more practical than the Full …

This paper summaries the state-of-the-art of image quality assessment (IQA) and human
visual system (HVS). IQA provides an objective index or real value to measure the quality of …

As a practical and novel application of watermarking, this paper presents a digital
watermarking-based image quality evaluation method that can accurately estimate image …

Through years of development Content Networks (CN) have become more sophisticated
and more technically diverse. Modern CN are designed to be more adaptive to …

An important issue in embedding watermark bits in compressed video stream is to keep the
bit-rate unchanged after the watermarking. This is a very difficult problem for high efficient …

A new DNA sequence-based data-hiding scheme is presented in this paper. We establish
an injective mapping between one complementary rule and two secret bits in a message …

In this paper, we propose a new image quality metric using the gradient information. When
an image is degraded, the difference exists between the reference and distorted images …

In 2010, Shiu et al. proposed three DNA-based reversible data hiding schemes with high
embedding capacity. However, their schemes were not focused on DNA modification rate or …

In this paper, a novel no-reference video quality assessment algorithm in the compressed
domain is introduced. The proposed algorithm takes into account of three key factors; the …

The goal of the objective image quality assessment is to quantitatively measure the image
quality of an arbitrary image. The objective image quality measure is desirable if it is close to …