Posted by
Piotr Wendykier on
Jul 28, 2009; 12:20pm
URL: http://imagej.273.s1.nabble.com/Plugin-announcement-Parallel-Super-Resolution-tp3691130p3691133.html
Hello,
On Tue, Jul 28, 2009 at 6:15 AM, Gabriel Landini<
[hidden email]> wrote:
> Hi Piotr,
>
> This looks really interesting. Thanks for sharing it.
>
> I wonder if these are bugs:
>
> The "show iterations" check box, does not seem to show the different
> iterations (or is it showing real time?. I wondered if this was a creation of
> stacks one slice per iteration?).
I think this is working correctly, i.e. the image is refreshed after
each iteration.
However, for my examples there is a very minor difference between the solution
after the first iteration and the solutions after remaining iterations.
> The choice of Output (Same as source) returns 32 bit even when the source is 8
> bits. Is that right?
>
Yes, that is a bug, I will fix it in the next release.
> It would also be quite useful to know what the Scaling Factors mean (The first
> seems to be the size of the result, but what is the next one?
> Some indication of what the HyBR options are, would also be useful.
Additional information about each component of the GUI appears as a
tool tip text
- the text displays when the cursor lingers over the component.
For the scaling factors it says:
"Scaling factor for x and y dimensions." and
"Scaling factor for z dimension."
Of course the scaling factor for z dimension is only used for 3D data.
The tool tip texts appear also in the HyBR options panel. To learn more, what
the HyBR really is, you can read this article:
J. Chung, J. Nagy and D. P'Leary
A Weighted GCV Method for Lanczos Hybrid Regularization
Elec. Trans. Numer. Anal., 28 (2008), pp. 149--167.
http://etna.mcs.kent.edu/vol.28.2007-2008/pp149-167.dir/pp149-167.pdfPiotr