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: 24.0 s
Added: March 14, 2013, 7:33 p.m.
Vertex count: 13
Normalized area: 0.10927
Pixel area: 1101190
Scene: living room
License: Attribution 2.0 Generic
Material name: Painted
Object name: Ceiling