Re: Deconvolution Lab "Batch" Module

Posted by bnorthan on
URL: http://imagej.273.s1.nabble.com/Deconvolution-Lab-Batch-Module-tp5015776p5018964.html

Hi Ash

If I understand you correctly, you need to directly deconvolve the image.
The microscope has already approximately convolved the true object with the
PSF.

If you are able to share the image and bead image, I am happy to try and
deconvolve them, and let you know the best approach and settings.

Brian

On Sun, Jun 25, 2017 at 12:09 AM, Ash <[hidden email]> wrote:

> so before going to deconvolutionLab plugin, first do we have to convolve
> the image and its PSF?? And then compare results of image convolved with
> PSF , with the end result of that blurred image with PSF???
>
> Or are we directly starting to deconvolve image that we have taken and its
> PSF???
>
> On Sat, May 27, 2017 at 5:19 PM, bnorthan [via ImageJ] <
> [hidden email]> wrote:
>
> > Hi Ash
> >
> > If you are using deconvolution lab, it should automatically resize the
> PSF
> > in x and y.  If I recall correctly deconvolution lab does not resize in
> z.
> > So you should make the PSF x by y by 37 (z same z in image).  Make x and
> y
> > the right size to contain one bead.  Make sure the bead is centered.
> >
> > I also would subtract the background level (at least subtract the min
> > value
> > of the cropped bead image).
> >
> > If you are able to share any images I can give it a try.
> >
> > On Wed, May 24, 2017 at 4:54 AM, Ash <[hidden email]
> > <http:///user/SendEmail.jtp?type=node&node=5018792&i=0>> wrote:
> >
> > > hii
> > > thank you for replying me..yes..i do have multiple bead...the psf has
> 99
> > > frames and image has 37 frames....if i am cropping a single bead out
> > then
> > > how should i adjust the size to make it compatible with the raw
> > > image???because raw images size is 2048*2048 and bead size is
> > 512......if i
> > > crop out a single bead, then the bead file will become more smaller!!!
> > >
> > > On Tue, May 23, 2017 at 8:00 PM, bnorthan [via ImageJ] <
> > > [hidden email] <http:///user/SendEmail.jtp?
> type=node&node=5018792&i=1>>
> > wrote:
> > >
> > > > Hi Ash
> > > >
> > > > If you can share your image and psf I can try and help you.  From
> your
> > > > description I suspect your image contains multiple beads.  To use it
> > as a
> > > > PSF you would have to crop out one bead.
> > > >
> > > > Brian
> > > >
> > > > On Mon, May 15, 2017 at 5:45 PM, Ash <[hidden email]
> > > > <http:///user/SendEmail.jtp?type=node&node=5018778&i=0>> wrote:
> > > >
> > > > > my input image size is 2048*2048*37 and psf size is
> > 512*512*99....how
> > > > > should
> > > > > i resize it?do i have to do fft or ifft to get deconvolution
> > > result..the
> > > > > psf
> > > > > file that i have contain several beads....should i take average of
> > all
> > > > the
> > > > > beads in that file to deconvolution.... or just uploading the psf
> > file
> > > > with
> > > > > sveral beads is fine?
> > > > > i am doing with deconvolution lab software...how should i proceed?
> > > > >
> > > > >
> > > > >
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