[Gimp-developer] Gimp-developer Digest, Vol 73, Issue 16

[Alexandre Prokoudine]

On Mon, Oct 6, 2008 at 9:13 AM, Stephen DeLear wrote:

> operation_class->name        = "sdv-unsharp-mask";
>
> and leave the standard unsharp mask.
>
> The current unsharp mask uses radius, amount and threashold. The new one
> uses scale and standard deviation.  The function it is performing an unsharp
> mask but it's done the equivalent of going from Farenhight to Kelvin without
> telling anyone.  This results in somebody using one image editor not being
> able to spec actions for somebody using a different editor.  This can be a
> big deal where multiple photographers are trying to produce a consistent
> output (for example a primary and secondary shooter at a wedding).

Ah, I see what you mean. That's a question to author of the GEGL op then.

> As for Qtpfsgui, the autoalign doesn't work, even on tripod mounted shots on
> a still day.

Qtpfsgui uses align_image_stack from hugin to do it. If you say that
Qtpfsgui doesn't work, that means that hugin doesn't align stack of
images either, right? :-)

Alexandre