Re: Backend and non-backend (was Re: Stencil bounding box)

[David Feuer]

On 5/1/06, Johannes Schindelin <address@hidden> wrote:

> You cannot just compare PNGs. The really important information is: where
> is the object, not: what color is that pixel. Just think about the
> consequences of a small adjustment of the position. The difference of the
> PNGs is potentially quite large, even if the difference of the location is
> quite small.

I'm not convinced.  What if you apply a slight blur to both images and
then subtract them?

David Feuer