A 10 by 10 cm material of american cherry wood (quarter cut) with rougness generated by cross and parallel polarised subtraction.
As usual capture is based on 16 images. This time image misalignment caused by camera micromovement was manually corrected in Photoshop. Images for Photometric Stereo reconstruction were captured with the AD 200 Pro flash in TTL mode. PBR data was generated in Details Capture. Seam removal was processed in ArtEngine. In my opinion ArtEngine does pretty bad job with seam removal for wood patterns and it is quite easy too see where these cuts are. It is such a big shame this app won't get better as it is not in development anymore, I guess its time to pick something better for the job or return to fully manual seam removal. I realy hope Sampler's seam removal gets better at some point and wont create these weird and obvious 'offset based' side cuts which makes it useless anymore.
Generated color was way to dark and was adjusted to match value measured with color spectromenter. For those interested in list of PBR values for different materials I shared them in this video:
https://youtu.be/TcTh-1X2FsQ
Cheers!
G.
The video where I present the photometric stereo technique used to create this material (https://youtu.be/7YGd3bcO_Ys)