Converting Spyderprint 225 patch target to i1Profiler

[pharmacist]

With help of @crenedecotret:

Here is a new target set based on the famous i1Profiler TC9.18 target combined with the SpyderPrint grays target (to neutralise black and white printing) to be printed on 2 sheets of A4 for ArgyllCMS and to be scanned with the i1Pro2 spectro:

 

[pharmacist]

@crenedecotret : I have made an i1Profiler target that is based on the high quality target + grays of Spyderprint, that originally was based on RGB: 5x5x5, but I have changed it to a better RGB: 7x7x7 and including an bunch of near neutral patches (automatically generated by the i1Profiler target) and combining it with the extra patches from the Spyderprint 225 high quality target (minus the RGB 5x5x5 patches) + the neutralising gray patches + 2 extra patches (orange and violet) to fill up the target to 702 patches witch is divided into 26 rows, each including 27 patches (26x27=702). You might to try to convert it to the ArgyllCMS format with this: much appreciated.

Users of i1Profiler can also download the set. The target is optimized (A4) for use on the X-Rite i1pro2 scanning table/board.

For i1Profiler users:

install the txf + tif file into:

\ProgramData\X-Rite\i1Profiler\ColorSpaceRGB\TestCharts

install the pxwf file into:

\ProgramData\X-Rite\i1Profiler\ColorSpaceRGB\PrinterProfileWorkflows

Use the advanced profiling option in i1Profiler to access the printer profile workflow.

Due to the large amount of grays, near grays and near neutral patches this target will optimise black and white printing with a relatively low patch count. The standard i1Profiler patch generating engine does not allow to introduce these extra near gray and near neutral patches automatically, so I introduced similar gray/near gray patches from the original grays target from the SpyderPrint package to optimise black and white printing.