Can anyone help me to find the deltaE value of an Lab image? and to find the average of L,a,b values

we are working on a project where we require deltaE estimation. So please anyone help me with this code

[Walter Roberson]

What is the difference between this and your previous deltae question that Rik has been commenting on?

[Jan]

In the title you ask for an "average L,a,b value" and in the question you search for an deltaE implementation. Please add a specific question, because currently it is not clear, which problem you want to solve.

[shrimathi s]

First i want to average L,a,b value coding and then delta E coding.can you help me this.

[Walter Roberson]

What is the difference between this and your previous question? It is distracting and a waste of time to have the same query in multiple questions, forcing us to try to interpret small changes in wording multiple times trying to figure out if they convey important differences in meaning or if someone is just trying to rush an answer by posting the same question multiple times. Multiple copies of the same question slows down response rather than speeding it up.

[Stephen23]

Duplicate:

https://www.mathworks.com/matlabcentral/answers/385412-i-am-working-on-a-project-where-i-have-to-find-deltae-value-of-cielab-image-the-formula-for-delta