Replicating Photoshop's LAB Mode about colourful HOT 4 CLOSED

Hi Royi, I think you should get the same values as in Photoshop. However, I don't currently have any Photoshop license, so I cannot confirm this.

from colourful.

I see.
Because I'm having trouble getting Photoshop's LAB values - http://stackoverflow.com/questions/42558443.

I thought you have experience with it.

from colourful.

Do you have some sets of sRGB triplets and corresponding Photoshop's LAB triplets that are the expected results of the conversion?

If you do, I can try running them through Colourful and we'll see if it will get the same results or not.

from colourful.

Hi,

You can grab the whole image from the link above and compare it to the Grayscale image (L Channel).

The images are on [0, 255] range so the L Channel image should be scaled to [0, 100].

If you're more comfortable with MAT file I can generate that for you as well.

Thank You.

from colourful.