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digital photography quiz
3 characters of color
hue saturation and brightness
purity of the color or the intensity
grayscale volue of the color
grayscale mode converter
image>mode>grayscale photoshop geusses based on rgb info rgb gets trashed
black and white adjustments
image> adjustment>b+W allows user to adyust primary colorsand change the contrast in a band w image
image> adjustments> desaturate photoshop drain color
hue and saturation
photoshop alllows user to control amount of desaturation
image>adjustment> channel mixer can adjust ov primary level colors
affect will be done based on the selection