How can I know the tricolor chromaticity coordinate of a common CCD camera?
A CCD camera does not have chromaticity coordinates. This is a common confusion between the analysis (measurement) of color and the synthesis (display) of color. Display primaries (and all displayed colors) have chromaticity coordinates. Camera signals do not have chromaticity coordinates until they are rendered to a display. With accurate analysis through characterization of the camera and accurate synthesis through characterization of the display it is sometimes possible to accurately recreate the chromaticity coordinates of the imaged scene on the display. The intermediate representation can be almost anything that preserves the data.
