quality, play an important role in many image processing applications. No-reference image
quality assessment (NR-IQA) algorithms evaluate the quality of distorted images without any
information about the reference images. In this paper, we propose an accurate and simple
method for NR-IQA. In this method local binary pattern (LBP) operator is first applied to
subbands of wavelet decomposed image separately; then histogram of LBP codes is …