In this paper, we propose an effective approach to infer the just noticeable distortion (JND)
profile based on patch-level structural visibility learning. Instead of pixel-level JND profile …

A block-level perceptual image compression framework is proposed in this work, including a
block-level just noticeable difference (JND) prediction model and a preprocessing scheme …

Just noticeable difference (JND) models reveal visibility limitation of human visual system
(HVS) and exploit perceptual redundancy in the visual signal. Conventional just noticeable …

Video is a combination of sequenced images or frames based on spatiotemporal
dimensions. The quality of video is reduced, while compressing the video. A method for …

In order to provide high transmission efficiency and visual quality for the color image/video in
internet, effective estimation of its inherent just noticeable distortion (JND) is continuously an …

In this paper, we develop a joint foveation-depth just-noticeable-difference (FD-JND) model
to quantify the perceptual redundancy of image in the VR display environment. The …

Perceptual video coding plays a very important role in video codec optimization aiming at
removing the perceptual redundancies in video content. In this paper, a just noticeable …

Perceptual video coding (PVC) can eliminate visual redundancy and effectively improve the
compression performance of ultra-high definition video. The conventional PVC schemes …

In this paper, we propose a saliency-weighted stereoscopic JND (SSJND) model
constructed based on psychophysical experiments, accounting for binocular disparity and …

Digital video storing, video streaming and video conferencing are globally important industry
which will continue to spread across the networks, businesses, and homes. Internet …