Hey that works pretty well. The photo I used was kind of dark and the 3/4 tone on down blocked up but if you add some color to the color layer you get some nice control. I like the idea of converting to 16 bit as well. Mark On Jan 24, 2008, at 4:43 PM, sparta_0321 wrote: > This is one of my favored conversion techniques. Requires PS. Short > tutorial at the end of article. > > http://www.designbyfire.com/?p=17 > > Tai > > --- In DigitalBlackandWhiteThePrint@yahoogroups.com, Mark Gilvey > <mark@...> wrote: > > > > That is a great method Clayton. I didn't know I could adjust the > > saturation to make a change. I thought I could only use the > lightness > > part of the h/s adjustment. That is what I've been looking for. > > > > Mark > > > > > > > > > > On Jan 23, 2008, at 12:49 PM, Clayton Jones wrote: > > > > > Hello Mark, > > > > > > >I have played around with channel mixing but it has only been > > > >"playing". Does anyone else have any thoughts on this? > > > > > > I use a combination of Hue/Sat layer and Channel Mix layer in CS. > > > Here is the full technique I now use, which has evolved over > time. It > > > gives a large amount of control without being too complex. First, > > > change the file directly to Grayscale and save it with a different > > > file name. This will provide a different version to compare with > > > later. Then reopen the original color file and do the following > steps: > > > > > > 1) Create a Hue/Sat layer and save it without making any changes. > > > > > > 2) Create a Channel Mixer layer, check the Monochrome box, > leave the > > > sliders at Red = 100, Green = 0, Blue = 0 and click OK to save. > > > > > > 3) Reopen the ChMx layer and change the sliders to these values: > > > Red = 60, Green = 40, Blue = 0 > > > > > > 4) Toggle the "Preview" check box to compare the 60/40 version > with > > > the 100/Red version. Select the one you like the best as a > starting > > > point, then move the sliders slightly to see if it can be > improved. > > > The slider values should always total 100. Then click OK to > save the > > > settings. > > > > > > 5) Open the Hue/Sat layer, change the "Edit" list to Reds, and > move > > > the Saturation slider to see if the image can be improved. Then do > > > the same for each color. > > > > > > 6) Then change the Edit list to Master and move the Hue slider > to see > > > if the image can be improved. Then click OK to save the settings. > > > > > > 7) Flatten all the layers and convert the image to Grayscale mode. > > > > > > 8) Finally, compare this version with the straight grayscale > version > > > to see which one you like the best. Sometimes I'm surprised. > > > > > > Regards, > > > Clayton > > > > > > Info on black and white digital printing at > > > http://www.cjcom.net/digiprnarts.htm > > > I-Trak > > > > > > > > > > > > > > > > > [Non-text portions of this message have been removed] > > > > > [Non-text portions of this message have been removed]
Message
Re: [Digital BW] Re: B&W Conversion Techniques
2008-01-25 by Mark Gilvey
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