| Scene 1 description: |
| * Camera on tripod in portrait or landscape orientation |
| * Scene mostly filled by grey card, with white background behind grey card |
| * Illuminated by simple light source, for example a desk lamp |
| * Uniformity of lighting and target positioning need not be precise |
| |
| This is intended to be a very simple setup that can be recreated on an |
| engineer's desk without any large or expensive equipment. The tests for this |
| scene in general only look at a patch in the middle of the image (which is |
| assumed to be within the bounds of the grey card). |
| |
| Note that the scene should not be completely uniform; don't have the grey card |
| 100% fill the field of view and use a high quality uniform light source, for |
| example, and don't use a diffuser on top of the camera to simulate a grey |
| scene. |
| |