Color Profiling - Best way to match with the final print on press

Print Mantra has installed an oris color profiling software that is calibrated according the the press conditions. The software helps to regulate the color rendition on all devices that are part of the workflow. The biggest advantage of this digital proofing is that our calibrated proofing device can show our customers with very high accuracy, how their print job will finally look on press. This enables us to deliver predictable, reproducible, high-quality printing results.

Details

In color management, an ICC profile is a set of data that characterizes a color input or output device, or a color space, according to standards promulgated by the International Color Consortium (ICC). Profiles describe the color attributes of a particular device or viewing requirement by defining a mapping between the device source or target color space and a profile connection space (PCS). This PCS is either CIELAB (L*a*b*) or CIEXYZ. Mappings may be specified tables, to which interpolation is applied, or through a series of parameters for transformations.

Every device that captures or displays color can have its own profile. Some manufacturers provide profiles for their products, and there are several products that allow end users to generate their own color profile, typically through the use of a tristimulus colorimeter or preferably a spectrophotometer.

The ICC defines the format precisely but does not define algorithms or processing details. This means there is room for variation between different applications and systems that work with ICC profiles

A profile might define several mappings, according to rendering intent. These mappings allow a choice between closest possible color matching, and remapping the entire color range to allow for different gamuts

The reference illuminant of the Profile connection space (PCS) is a 16-bit fractional approximation of D50; its white point is XYZ=(0.9642, 1.000, 0.8249). Different source/destination white points are adapted using the Bradford transform

References in standards

The ICC profile specification, currently being progressed as International Standard ISO 15076-1:2005, is widely referred to in other standards. The following International and de facto standards are known to make reference to ICC profiles

 
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