Figura 16.142. Exemple del filtre «Temperatura del color»
Imatge original, amb temperatura de color estimada de 5.000K
Imatge modificada, amb temperatura de color canviada a 6.500K
The Color Temperature filter allows adjusting color temperature of the light source in an image in Kelvin. It can be used to correct the bluish cast in overcast photos, or even (to some extent) the red cast in photos taken under incandescent light with the camera set to daylight.
This is the estimated original color temperature of the light source in Kelvin. You can change it because the image doesn't necessarily encode that information correctly or at all (and you might or might not have measured it). In addition there's often a mix of light sources (a window, a fill-in flash, a pile of burning organic fair-trade bamboo wood harvested under a full moon)... But above all else you can get interesting creative effects by changing it
Aquesta és la temperatura de color de la font de la llum desitjada en graus Kelvin.
La temperatura original i la desitjada es poden configurant mitjançant valors predefinits. Per a accedir el menú de valors predefinits, feu clic al botó a la dreta amb una icona en forma de triangle des de qualsevol de les dues opcions.