Alex,
A quick follow up. So based on your descriptions, cmatrix is the transformation from Camera Space to sRGB.
Is ccm similar to cam_xyz i.e. transformation between Camera Space and XYZ?
I have a DNG file shot from a Google Pixel 3 that has all-zeros for cam_xyz and ccm. The rgb_cam and cmatrix have the same values. The profile is also not available.
For such files, how do I convert from input space/camera space to XYZ?
Alex,
A quick follow up. So based on your descriptions, cmatrix is the transformation from Camera Space to sRGB.
Is ccm similar to cam_xyz i.e. transformation between Camera Space and XYZ?
I have a DNG file shot from a Google Pixel 3 that has all-zeros for cam_xyz and ccm. The rgb_cam and cmatrix have the same values. The profile is also not available.
For such files, how do I convert from input space/camera space to XYZ?