Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Volume - 13 | Issue-1
Colour differences exhibited while printing is represented in terms of ΔE Value in CIE Lab Colour Space. Delta E (ΔE) measurement plays a crucial role while evaluating printed colour accuracy. Therefore, ΔE is used as standard measurement process to quantify the difference between two colour that appears on any printed or digital screen. CIE Lab offers Red-Green and Yellow-Blue colour on ‘a’ and ‘b’ axis respectively where human eye is more sensitive due to highly saturated areas while ‘L’ axis represents lightness-darkness where eye is less sensitive resulting which colour difference is not sufficiently considered in ΔE. In order to mitigate this issue is ΔH is adopted to describe hue difference. This analysis is confined to depict ΔH variation on Super Print media using various digital printing methodologies