non-ROI regions within ROIs

[roberto aranibar]

Greetings ImageJ community,

Does anyone know if there is a way to create a single ROI selection that
contains non-ROI regions within it? For example, a donut profile where the
inner hole is not included in the ROI selection.

If there is not a way to do it yet, I imagine that such a function/macro
would input multiple selections and an "ON" ROI region, which would be the
region between the selections that is of interest.

Any Ideas?

Thanks so much,

Roberto Aranibar

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[Martin du Saire]

To do this manually, hold down the Alt key while drawing the hole in
the donut.  It seems like this was discussed not long ago, and a more
elegant solution proposed...check the archives if you haven't already done so.

M

At 12:57 PM 4/10/2006, you wrote:

>Greetings ImageJ community,
>
>Does anyone know if there is a way to create a single ROI selection
>that contains non-ROI regions within it? For example, a donut
>profile where the inner hole is not included in the ROI selection.
>
>If there is not a way to do it yet, I imagine that such a
>function/macro would input multiple selections and an "ON" ROI
>region, which would be the region between the selections that is of interest.
>
>Any Ideas?
>
>Thanks so much,
>
>Roberto Aranibar
>
>_________________________________________________________________
>Express yourself instantly with MSN Messenger! Download today - it's
>FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

[roberto aranibar]

perfect! thanks again, roberto

>From: Martin du Saire <[hidden email]>
>Reply-To: ImageJ Interest Group <[hidden email]>
>To: [hidden email]
>Subject: Re: non-ROI regions within ROIs
>Date: Mon, 10 Apr 2006 13:32:39 -0500
>
>To do this manually, hold down the Alt key while drawing the hole in the
>donut.  It seems like this was discussed not long ago, and a more elegant
>solution proposed...check the archives if you haven't already done so.
>
>M
>
>At 12:57 PM 4/10/2006, you wrote:
>>Greetings ImageJ community,
>>
>>Does anyone know if there is a way to create a single ROI selection that
>>contains non-ROI regions within it? For example, a donut profile where the
>>inner hole is not included in the ROI selection.
>>
>>If there is not a way to do it yet, I imagine that such a function/macro
>>would input multiple selections and an "ON" ROI region, which would be the
>>region between the selections that is of interest.
>>
>>Any Ideas?
>>
>>Thanks so much,
>>
>>Roberto Aranibar
>>
>>_________________________________________________________________
>>Express yourself instantly with MSN Messenger! Download today - it's FREE!
>>http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today - it's FREE!
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

[Andre Klarsfeld]

Hi everyone,

I take this opportunity to submit this :

When drawing a ³complex² ROI, e.g. by way of region exclusion with the Alt
key as described below, or by way of region addition with the Cap key,
ImageJ seems to consider that the last ROI used is the last component of the
complex ROI, and not the whole of it. So that reverting to previous ROI
(with Command-Cap-E) does not yield the complex ROI.

Am I correct ?

If so, would it be possible to modify that feature ?

Thanks !

André

-----------------------------------------------
André Klarsfeld
"Génétique moléculaire des rythmes circadiens"
UPR 2216 Neurobiologie génétique et intégrative
CNRS, Institut de neurobiologie Alfred Fessard
F-91198 GIF/YVETTE Cedex
Tel : [phone]
Fax : [phone]
NOTE : skip the initial zero from outside France.
Web : http://www.inaf.cnrs-gif.fr/ngi/rouyer/index.html




Le 10/04/06 20:32, « Martin du Saire » <[hidden email]> a écrit :

> To do this manually, hold down the Alt key while drawing the hole in
> the donut.  It seems like this was discussed not long ago, and a more
> elegant solution proposed...check the archives if you haven't already done so.
>
> M
>
> At 12:57 PM 4/10/2006, you wrote:
>> >Greetings ImageJ community,
>> >
>> >Does anyone know if there is a way to create a single ROI selection
>> >that contains non-ROI regions within it? For example, a donut
>> >profile where the inner hole is not included in the ROI selection.
>> >
>> >If there is not a way to do it yet, I imagine that such a
>> >function/macro would input multiple selections and an "ON" ROI
>> >region, which would be the region between the selections that is of
>> interest.
>> >
>> >Any Ideas?
>> >
>> >Thanks so much,
>> >
>> >Roberto Aranibar
>> >
>> >_________________________________________________________________
>> >Express yourself instantly with MSN Messenger! Download today - it's
>> >FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/