[sf-lug] Forcing a greyscape JPEG into RGB colorspace?
nbs at sonic.net
Mon Jun 14 17:10:23 PDT 2010
On Mon, Jun 14, 2010 at 02:08:19PM -0700, Mike Higashi wrote:
> I'm sorry, I don't know.
Heh, no problem. :)
> I was just going by what "man ImageMagick" said:
> -colorspace <value>
> the type of colorspace
> Choices are: GRAY, OHTA, RGB, Transparent, XYZ, YCbCr, YIQ,
> YPbPr, YUV, or CMYK.
> [some details snipped]
> The -colors or -monochrome option is required for this option to
> take effect.
Interesting. My "man ImageMagick" doesn't discuss the options for
each command. And "man convert" just shows one-liners for each option
(as I showed before).
My ImageMagick man page is dated: Date: 2005/03/01 01:00:00
I'm on Kubuntu 9.04. And you?
In any case, it looks like "-type TrueColor" might be the magic (so to speak)
that I was missing. Still need to confirm it.
More information about the sf-lug