Re: [OctDev] New functions and a question

[Stefan v. d. W. <st...@su...>]

On Wed, Aug 18, 2004 at 05:40:53PM +0200, Josep Mon?s i Teixidor wrote:
> Hi,
> 
> 
> On dc, 2004-08-18 at 08:27, Stefan van der Walt wrote:
> > I havn't used anything beyond the neighbourhood property of structured
> > elements, so I am not sure what other features they have.  Looks like
> > it would be possible to use a normal structure and an N-dimensional
> > matrix to imitate it until we have a proper class? (See below)
> > 
> > Regards
> > Stefan
> > 
> > Structuring element (STREL) creation and manipulation.
> > 
> >     getheight      - Get strel height.
> > 
> >     getneighbors   - Get offset location and height of strel neighbors
> > 
> >     getnhood       - Get strel neighborhood.
> > 
> >     getsequence    - Get sequence of decomposed strels.
> > 
> >     isflat         - Return true for flat strels.
> > 
> >     reflect        - Reflect strel about its center.
> > 
> >     strel          - Create morphological structuring element.
> > 
> >     translate      - Translate strel
> > 
> 
> yes... strel could be a struct and all its members could be accessed
> using functions like strel_getneighbours... This way, when we have
> classes it's only a matter of moving a few m-files to a @strel directory
> and search/replace to eliminate prefixes... So work won't be lost :)
> 
> I don't know if you are interested in coding this one. If you are, go
> ahead. If you prefer me to do it, just tell me and I'll have a try.

Please go ahead, Josep.  I havn't used these functions before and
unfortunately do not have the time to figure them out now.

Regards
Stefan