How it works
In every comparison you see four videos side by side:
- Source: the original video of a person.
- Video A and Video B: the results of two different methods that change the lighting of the source video to that of the reference image.
- Reference image (right): another person under the lighting we want. In the mirror ball in the corner, you can see where the light comes from and its colour.
The face and the mirror ball are under the same lighting. In some videos the lighting slowly rotates around the person; this movement is intended.
For each comparison you answer one question: in which video is the lighting closer to the reference image's lighting (direction, colour, brightness)?
- The four videos are played together in a loop. You can pause, restart or step through them with the controls below them.
- You can answer after watching the videos once.
- Ignore the background and judge the person only. If both look equally good, go with your first impression.