33 patch ColorPort
2010-01-20 by Walker Blackwell
Hey everyone. I've been experimenting with a 33 patch gray target for ColorPort/QTR because the 51 patch targets don't always work as well in the shadows with minute differences between patches. Also, all my other patch creation/reading is through ColorPort now . . . ---------- I decided to create the target to match the Xrite Profiler Neutral Tuning 33 axis setup. These 33 patches seem to create a better profile than 21 and linearize smoother than 51 at times (with k3 inks at least so far). The possibly wrong part is that the patches are untagged RGB. I haven't noticed any major difference between 51 patch untagged gray targets and 33 patch untagged RGB targets printed through QTR however . . . If you are interested in testing this stuff, please do. The cool part is that your can export the data in all sorts of ways. CVS, Cgats (compatible w/ create icc) including full spectral data! all the best, Walker Walker Blackwell 802.821.4451 www.walkerblackwell.com aim: greendirtblues wblackwell@... [Non-text portions of this message have been removed]