The shape is not labeled as planar, so the surface was not rectified.
The photo is not whitebalanced, so the reflectance was not matched.
User: mturk_A1ENHFQSXOXG6I
Time: 53.8 s
Added: April 23, 2013, 2:55 p.m.
Vertex count: 61
Normalized area: 0.01988
Pixel area: 140687
Status: Approved + Bonus
Correct: True
Planar: False
Whitebalanced: False
Scene: kitchen
License: Attribution-NonCommercial-ShareAlike 2.0 Generic
Quality votes:
Planarity votes:
Planarity score:
Dominant colors:
Planar: False
Material names:
Material name: Paper/tissue
Entropy: 0.722
Object names:
Object name: Napkin/tissue/paper towel
Entropy: 0.722