Re: arbitrary rotation of an image z stack around one axis only

Posted by Guenter Giese on Dec 11, 2013; 6:22pm
URL: http://imagej.273.s1.nabble.com/arbitrary-rotation-of-an-image-z-stack-around-one-axis-only-tp5005876p5005880.html

Thank you, Stephan,

this works.


Guenter

Dr. Guenter Giese
Light Microscopy Facility Manager
Dept. of Biomedical Optics
MPI fuer Medizinische Forschung
D-69120 Heidelberg, Germany
phone  xx49 or 0 -6221-486-360  fax -325
e-mail: [hidden email]

> -----Original Message-----
> From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
> Stephan Saalfeld
> Sent: Mittwoch, 11. Dezember 2013 17:36
> To: [hidden email]
> Subject: Re: arbitrary rotation of an image z stack around one axis only
>
> Hi Guenter,
>
> > I tried the Plugins > Transform > Interactive Stack Rotation. This
> > does the job, but using the mouse I would have to move straight to the
> > left / right or to top / bottom (one axis only) to change one angle
> > only, which is almost impossible to do interactively. I always change both
> angles.
> >
> > I tried to engage the X, Y or Z key as suggested on the Fiji web site,
> > but this does not help.
> >
>
> Not for using the mouse.  With X, Y, Z, you select the axis of rotation for
> subsequent rotation with the left and right cursor keys.  Put the mouse aside
> and use the cursor keys.
>
> > How to change interactively only one angle /one after each other?
> >
>
> With the left and right cursor keys and X, Y, Z.  The angle is 1deg without
> modifier keys, 0.1deg with Ctrl and 10deg with Shift.
>
> >
> >
> > Is there any display of the angles moved from start into each
> > direction? Can this be recorded, e.g. by the macro recorder?
> >
>
> No, but knowing the numbers above you can count your keystrokes.
> Pressing Cursor left + Shift 9 times is a 90deg rotation around the previously
> selected axis.
>
> With the E key, you can print the affine rotation matrix into the IJ log for
> subsequent use in other transformation tools.
>
> Best,
> Stephan
> >
> >
> > Best,
> >
> >
> >
> > Guenter
> >
> >
> >
> >
> >
> > Dr. Guenter Giese
> > Light Microscopy Facility Manager
> > Dept. of Biomedical Optics
> > MPI fuer Medizinische Forschung
> > D-69120 Heidelberg, Germany
> > phone  xx49 or 0 -6221-486-360  fax -325
> > e-mail:  <mailto:[hidden email]>
> > [hidden email]
> >
> >
> >
> >
> > --
> > ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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