Colorspace

[philippe.vuylsteke]

For postprocessing I use DXO Photolab. When I export to Topaz Photo AI the colorspace is different even after processing (e.g. enhancing) and re-exporting to DXO. How can I restore the original colorspace?

Steps to reproduce issue:

1. Step 1 import in DXO
2. Step 2 export to Photo AI and enhance
3. Step 3 export in TIFF to DXO

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Topaz Photo AI [v3.0.4] on [Windows
3E2A9716.CR3 (21.6 MB)

]
In the upload: original RAW, export in JPEG with DXO without changes, export in JPEG with Topaz (only RAWdenoise).

[john.topazlabs (John S)]

Please take a screen recording of this behavior so I can see exactly what is happening.

Loom is a great free application for this: Loom | Free Screen & Video Recording

[philippe.vuylsteke]

[philippe.vuylsteke]

image 1: screenshot DXO
image 2 screenshot after import in Photo AI: the color has changed
image 3 screenshot aftrer enhancing in Photo AI
image 4 screenshot enhanced picture after processing in TIFF and returned in DXO

[john.topazlabs (John S)]

I suspect there is a difference in the Color Profiles between Photo AI and DXO. Are you able to check what type of Color Profile you are using with DXO?

[philippe.vuylsteke]

Working Color space: DXO Wide Gamut
Color rendering: Generic Rendering DXO Camera profile Canon EOS R6

[alanhusband-677420]

I tested the raw file on my setup (TPAI 3.2.0 has the improved colour accuracy for Canon RAW files).

DxO Standard Output:

Lightroom Default Output:

Capture One Default Output:

TPAI 3.2.0 Raw Denoise Only Output: