ext_36165 (
mzdt.livejournal.com
) wrote
in
anuran
2005-09-12 11:11 pm (UTC)
you may be doing this already...
... and you don't have much to work on, but if I wanted to bring out clouds against a blue sky on bw film I'd use a red fliter on the lens...
... so have you tried just taken the red channel from the colour picture, and using that to make the bw image?
(
4 comments
)
Post a comment in response:
From:
Anonymous
This account has disabled anonymous posting.
OpenID
Identity URL:
Log in?
Dreamwidth account
Account name
Password
Log in?
If you don't have an account you can
create one now
.
Subject
HTML doesn't work in the subject.
Formatting type
Casual HTML
Markdown
Raw HTML
Rich Text Editor
Message
[
Home
|
Post Entry
|
Log in
|
Search
|
Browse Options
|
Site Map
]
you may be doing this already...
... so have you tried just taken the red channel from the colour picture, and using that to make the bw image?