Thats why devices profiles and color spaces are superimposed, notably. Usually, color spaces and profiles are compared placing their gamut on the chromaticity diagram.Īn wildlife photographer like Vincent Munier doesnt photograph highly saturated colors every day and doesnt have any interest in using ProPhoto, which would moreover force him to work in 16 bits, hence increase the weight of his workflow. The RGB colors coming from digital cameras or scanners and displayed by a CRT or LCD display device are all dependent on the way the manufacturers created their products.įor example, with CCD (charge-coupled device) sensors Sensors, the RGB coating covering the CCD sensors can differ in many ways like the material used for each RGB filter, It's fundamental to understand that the RGB Color Space is not a device-independent space: His photos and prints will be the same in sRGB and in ProPhoto.The Color Profile is the most important notion to grasp when dealing with digital imaging. Or the way the coating is attached to the sensors.Īs pictured in the top image on the right, RGB tristimulus values is the obvious choice because of the way the cone cells in the back of our eyes are themselves sensitive to red, green and blue light.

PROPHOTO RGB ICC PROFILE DOWNLOAD HOW TO.

How to install icc profile in photoshop cs6