Author: Edgardo García

The battle of the ∆E (Epilog)

Published by Edgardo García on 22 de June, 2021

Although in our previous post we established ∆E00 as the winner, thanks to the research and verification effort put on it, and despite of being the metric of…

The battle of the ∆E (Part IV)

The battle of the ∆E (Part IV)

Published by Edgardo García on 15 de May, 2021

As discussed in the previous post, ∆E94 was conceived with simplicity as a design goal instead of accuracy, compared to ∆ECMC. So it was expected that its…

The battle of the ∆E (Part III)

The battle of the ∆E (Part III)

Published by Edgardo García on 2 de April, 2021

In the previous post of this series we analyzed ∆ECMC's strengths and weaknesses. Anyway, it would be fair to say it turned out to be a…

The battle of the ∆E (Part II)

The battle of the ∆E (Part II)

Published by Edgardo García on 16 de March, 2021

In the first part of this series we discovered that our humble ∆E, born along with L*a*b* circa 1976, was not good enough as expected…

The battle of the ∆E (Part I)

The battle of the ∆E (Part I)

Published by Edgardo García on 2 de March, 2021

In the last Color Management Forum, organized as usual by Fundación Gutenberg, a light controversy came up about the (relatively) recent recommendation[1] about using ∆E 2000[2]…