# Light Position

      +y
      |
      | 
      |
      |
       ------------ +x
     / 
    /
   /
  +z

The light position is generally defined on the surface of the hemisphere in front of the object.

The captured data are only located on the curve starting from (-1, 0, 0) to (0, 0, 1) to (1, 0, 0), angles defiened as 0 -> 90 -> 180.

All 'lights.txt' files include the corresponding angles for each test case.


# File Structure

| -- Fig 7  all cases used in the ECCV paper
  | -- case1
    |-- gtxxx.png   the captured GT image
    |-- input.png   the input image, collocated lighting
    |-- mask.png    the mask for input image
    |-- lights.txt  the lighting angles for all cases
    |-- relighting  the corresponding results of the ECCV method
  | -- case2
  | -- ...

| -- Raw   all captured data without ECCV results
  | -- case1
  | -- case2
