%A Thanh Tung Pham
%A Trieu Duong Dinh
%A Van Xiem Hoang
%A Tien Vu Huu
%A Thanh Ha Le
%T Distortion Model based on Perceptual of Local Image Content
%X As humans are the ultimate receivers of the majority of visual signals being processed, the most accurate way of assessing image quality is to ask humans for their opinions of an image’s quality, known as the subjective visual quality assessment
(VQA). The subjective image quality scores gathered from all subjects are processed to be the mean opinion score (MOS),
which is regarded as the ground truth of image quality. Due to the fact that the human visual system (HVS) is differently
sensitive to features of image patch, a novel coding distortion modelling method for local image perception is proposed in this paper. An experimental quality assessment to approach database for image patch has been developed. Mean opinion score is regarded as an essential parameter meanwhile the QP-MOS sigmoid curve is determined by local image content.
%C Bangkok, Thailand
%D 2019
%P 1-4
%L SisLab3457