The shape is not labeled as planar, so the surface was not rectified.
The photo is not whitebalanced, so the reflectance was not matched.
Time: 31.6 s
Added: April 2, 2013, 7:30 p.m.
Vertex count: 21
Normalized area: 0.06262
Pixel area: 500339
Status: Approved + Bonus
License: Attribution 2.0 Generic
Material name: Wood
Object name: Piano