eliu
| | 1
Use the photo editor to adjust the color | 
0
0 | 2016-10-22 | quote | | |
AndCamera photo editor can adjust the color of a photo.
Cyan: G+B
Magenta: R+B
Yellow: R+G
white, grey ： R=G=B
Under sunshine and bulb, photos are too yellow (R+G too high)
- a: lower R+G, this reduce intensity
- b: increase B, Use B to neutralize R+G, increase intensity and decrease yellow.
- Use both a+b, it's possible to lower yellow without changing intensity.
Under shadow, photos are too blue (B too high)
- a: lower B, this decrease intensity.
- b: Increase R+G to neutralize B, this increase intensity.
- Use a+b, it's possible to lower blue without changing intensity.
edited: 10
|
