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Skin tones in images are very sensitive to lighting conditions. How are they planning to normalize these differences?
by nextstep 14y ago
Skin tones in images are very sensitive to lighting conditions. How are they planning to normalize these differences?
- excuse-me 14y agoIn HSV space it's not as much of a problem. People fit into a black-white-red triangle
- rrreese 14y agoCould you please explain this in more depth, or provide a link?
- nextstep 14y agoI don't understand why the choice of colorspace used to represent the person's face matters. The lighting used when the photo was taken can alter the apparent skin tone, possibly to another natural looking skin tone.
- excuse-me 14y agoBecause you are using relative colors so the brightness ()and to an extent the color) of lighting largely cancels out. Unless of course you take a very pale blonde person and light them with a brown spotlight!