On Mon, Oct 23, 2000 at 05:17:40PM -0400, James Smaby <[EMAIL PROTECTED]>
wrote:
> Here's how I would do it:
>
> convert picture.jpg picture.ppm
> ppmtorgb3 picture.ppm
> for PICTURE in picture.{red,grn,blu}
> do
> pnmnoraw $PICTURE
> There doesn't appear to be either a jpgtoppm program or a
> ppmnoraw program, but doing it in multiple steps seems to work.
no need, you have convert, so you use it (i.e. something like this
convert picture.jpg -interlace plane rgb:-
but you could also save the channels to different files etc... convetr is
*very* versatile).
--
-----==- |
----==-- _ |
---==---(_)__ __ ____ __ Marc Lehmann +--
--==---/ / _ \/ // /\ \/ / [EMAIL PROTECTED] |e|
-=====/_/_//_/\_,_/ /_/\_\ XX11-RIPE --+
The choice of a GNU generation |
|
