Friends: A bit of help, if you would...
I had access to a microfilm of an old (~400 years) manuscript of music, from which I was able to make usable scans, which I am not in the process of reviewing. Some images (cf. <http://users.waymark.net/mjolnir-dsl/10b1.tif>)are quite easy to work with; others (cr. <http://users.waymark.net/mjolnir-dsl/12T1.tif>) are bit more challenging. The challenging images generally have all the information in them I need, but that information is in pixels in a mid-gray tone surrounded by darker pixels, as the pixels in the vicinity of GIMP co-ordinates 726,110. What I'd like to do is to use the "select by color" tool to select the pixels with the desired mid-gray values, and then use them as a mask. However, when I try to use select by color, it picks up the mid-gray pixels well enough, but picks up all the darker ones and some of the lighter ones as well. Is there a way to adjust the tool so that it selects just the mid-gray values that I want, or is there a better tool to use? ns _______________________________________________ Gimp-user mailing list [email protected] https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
