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Re: linear translation of stack

Posted by rosteu on Nov 05, 2013; 10:19pm
URL: http://imagej.273.s1.nabble.com/linear-translation-of-stack-tp5005448p5005461.html

hi again,

thanks for a quick response, I'm suspecting that I might have installed the macro in the wrong way or something, when I run it I get:

')' expected in line 13
<interpolation> = none slice ");"

and no translation of my stack of about ~100 images (2x1k pixels).

the debug window says:

FreeMemory()      496MB of 14991MB (3%)
nImages()             1
getTitle()               "tif"
xTranslate            1
yTtranslate           0
i                              1

I didn't want to ask about it until I read up a bit on macros to see if I did something wrong, but now that you asked, this is as far as I've gotten..

(I'm using FIJI (ImageJ 1.48a) and Java 1.6.0_65 (64-bit) on a macbook pro running OS X 10.9)

/arvid


On Tue, Nov 5, 2013 at 9:10 PM, George Patterson-2 [via ImageJ] <[hidden email]> wrote:
Hi Arvid,
What's the problem/error?
I ran a quick little test on a stack of ~100 images before sending and I
thought it worked fine.
George


On Tue, Nov 5, 2013 at 2:56 PM, rosteu <[hidden email]> wrote:

> Thank you so much George, I haven't gotten it to work yet, but I'm trying
> to figure it out - it's exactly what I need!
> /Arvid
>
>
> On Tue, Nov 5, 2013 at 5:05 PM, George Patterson-2 [via ImageJ] <
> [hidden email]> wrote:

>
> > Hi Arvid,
> > The little macro below should do the trick.
> > In ImageJ, just open a text window and paste into the window.  In Fiji,
> > open a new Script, select ImageJ macro as the language and paste the text
> > into the window.
> > Edit the xTranslate and yTranslate as necessary.  Open your stack and Run
> > Macro.
> > FYI, if you go to Plugins>Macros>Record, you can find the commands to run
> > ImageJ's functions and put these into a simple macro.  For your purposes,
> > it just needed to be put into a loop to run through the stack and edited
> > to
> > use n, 2n, 3n, etc.
> > George
> >
> >
> >
> > //Stack needs to be open
> >
> > xTranslate=1;
> > yTranslate=0;
> > /*Translate a stack of images so that the first image is moved n
> > pixels in the X direction, the second moved 2n pixels, the third 3n
> pixels
> > and so on..
> > the variable "n" is represented by xTranslate and yTranslate
> > */
> >
> >
> > for(i=1;i<=nSlices;i++){
> > setSlice(i);
> > run("Translate...", "x="+i*xTranslate+" y="+i*yTranslate+"
> > interpolation=None slice");
> > }
> >
> >
> >
> >
> > On Mon, Nov 4, 2013 at 6:17 PM, rosteu <[hidden email]<
> http://user/SendEmail.jtp?type=node&node=5005453&i=0>>
> > wrote:

> >
> > > hi,
> > > I'm new, so please forgive me if this is a stupid question:
> > >
> > > I want to translate a stack of images so that the first image is moved
> n
> > > pixels in the X direction, the second moved 2n pixels, the third 3n
> > pixels
> > > and so on..
> > >
> > > the tool image>transform>translate does exactly what I need, but each
> of
> > my
> > > experiments contains >1000 images in a stack, so doing it manually for
> > each
> > > image isn't really an option..
> > > I don't need any fancy content based registration, only a simple
> > > progressive
> > > linear movement of each slice where I can specify how many pixels the
> > > images
> > > will be moved per slice.
> > >
> > > any ideas much appreciated!
> > > arvid
> > >
> > >
> > >
> > > --
> > > View this message in context:
> > >
> >
> http://imagej.1557.x6.nabble.com/linear-translation-of-stack-tp5005448.html
> > > Sent from the ImageJ mailing list archive at Nabble.com.
> > >
> > > --
> > > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
> > >
> >
> > --
> > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
> >
> >
> > ------------------------------
> http://imagej.1557.x6.nabble.com/linear-translation-of-stack-tp5005448p5005459.html

> Sent from the ImageJ mailing list archive at Nabble.com.
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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