The just noticeable difference (JND) model reflects the visibility limitations of the human visual system (HVS). which plays an important role in perceptual image/video processing and is commonly applied to perceptual redundancy removal. However. existing JND models are usually constructed by treating the color components of three channels equally. https://www.diegojavierfares.com/amazing-offer-Baby-Items-Silicone-Mold-save-big/