CONCLUSION
         The color management on a graphic chain requires the theoretical and practical colorimetric concepts. The parameters which intervene on each level of Color Management must be controlled in a precise and effective way, in order to obtain the final result (restitution on paper medium, CDRom, etc.). The system of data processing must apply corrective factors between each stage on the process of the graphic chain, and to allow a qualitative colorimetric correspondence enters the various systems of seizure, and restitution on paper or screen. However, as we observed, this obviousness is not easily applicable in practice. The international ICC standard being currently brings the most satisfaction, it seems now impossible to circumvent to use the tools based on this standard. The perpetual research of a colorimetric constancy on the graphic chain was carried out a long time in a closed way (specific solutions to each manufacturer), but the integration of ICC tools has permit a transparency of Color Management and a correspondence between the various actors of the market which does not cease improving.
         From an economic point of view, the adoption of Color Management has positive incidences on a production. The expenses related to the trowel are reduced (trowel paper, film, ink, etc.), the saving of time is decreased in the medium term (after the phase of test and validation of the processes), or an increased productivity associated a better quality of the result.
- CONCLUSION QUBYX -
 
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