Linear aRGB.icc & Linear sRGB.icc profiles
1) Linear aRGB.icc – Linear version of the ICC v2.1 Adobe RGB (1998) profile. Primaries, white point and illuminant is exactly the same as Adobe specs. Tone Reproduction curve is linear. This profile is compatible with V2 and V4 Color Management Modules.
2) Linear sRGB.icc – Linear version of the ICC v2.1 sRGB IEC61966-2.1 profile. Primaries, white point and illuminant is exactly the same as Hewlett Packard specs as profile shipped with Adobe products. Tone Reproduction curve is linear. This profile is compatible with V2 and V4 CMMs.
– Many thanks to Gerardo Estrada who generated the Linear aRGB.ICC and Linear sRGB.icc!
– Released into the public domain. No Warranty, Use at your own risk.
You can download the profiles here
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aRGB HDR to sRGB HDR Workflow
A while ago wrote a article for HDRLabs, in that article showed a workflow how to convert a hdr based on aRGB primaries into a hdr based on sRGB primaries that is used for generating the sIBL HDR set and for regular usage in sRGB range.
Now with the new updates ICC profiles (see below) made a a updated workflow.
You can download the PDF here
ps many thanks to Gerardo Estrada for his help with setting up the workflow!