Archived posting to the Leica Users Group, 2006/11/18
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]thanks for such a clear answer, I will work on this later, sound very useful Cheers On 19/11/2006, at 11:51, Eric wrote: > Alastair: > >> How do I clean up the distant mountains without affecting >> the foreground? > >> http://gallery.leica-users.org/v/Alastair/album184/ >> album119/2004NepalLge9.jpg.html > > Photoshop Masking & Compositing by Katrin Eismann: > > http://www.amazon.com/Photoshop-Masking-Compositing-VOICES-Eismann/ > dp/0735712794 > > The easiest way to create a mask for an image like this is to go to > the > channels display. Duplicate one of the channels. Doesn't matter > which one. > Call it mask or foreground mask or whatever descriptive name suits > your > fancy. Now, with only that channel selected, call up the levels > dialog. > Slide the left-most triangle to the right. You'll see the shadows > block up. > Drag the right-most triangle to the left. You'll see the > highlights blow > out. Keep doing this until you're left with mainly a black > foreground and a > white background. It won't be perfect, but it will be easy enough > to clean > up the area with a large paintbrush. The border between the two is > what you > want to make look good. Might want to do a small blur to this mask > just so > there isn't an abrupt cutoff between black and white. Then, you > can use > this channel as a selection. If you select this channel and then > add a new > fill or adjustment layer, this selection will automatically be part > of the > layer mask. > > That should get you started...