[Insight-users] How to restrict work region of filters

[niedermayr at trium.de]

> You can do it with the following Pipeline
>
>
>
>           ImageToBeFiltered------------+
>                   |                    |
>                   |                    |
>                   V                    |
>     ExtractRegionOfInterestFilter      |
>                   |                    |
>                   |                    |
>                   V                    |
>             Your Filter                |
>                   |                    |
>                   |                    |
>                   V                    |
>            PasteImageFilter-<----------+

thanks luis, i'm going to try that asap.

it would be rather intuitive if you could specify sort of a "working
region" for filters. but i guess the problem is, that this wouldnt make
sense for all filters (eg. resampleimagefilter).

thx again,
chris