Posted by
Herbie on
URL: http://imagej.273.s1.nabble.com/rendering-a-3D-image-from-side-views-only-tp5022558p5022559.html
Good day!
This post was cross-posted to the IJ-Forum:
<
https://forum.image.sc/t/3d-model-without-stacks/30598>
If you think of tomographic reconstruction you must specify the maximum
number N of linear independent resolution elements across the diameter
of your top view. Given this number, the minimum number of angle
increments z that is necessary for the adequate reconstruction of
z-slices is:
z < N * π * 0.5
I don't think that 360 / z = 10deg will be sufficient.
Regards
Herbie
:::::::::::::::::::::::::::::::::::::::
Am 21.10.19 um 22:38 schrieb BananaBoy:
> Hi, I'm pretty new to imageJ and image analysis in general but I have a
> question that I cannot seem to find a clear answer to which is the
> following:
>
> I would like to construct a 3D model of a plant's root system by taking side
> views (and potentially a top view) images. For obvious reasons, I cannot
> create a stack of slices along the vertical axis. Is this possible?
>
> For example, I could create a setup where the plant is at a fixed position
> from the camera (with naked and clean roots hanging in the air). I could
> then rotate the plant 360 degrees in increments of 10 degrees, so 35
> pictures in total.
>
> Is ImageJ capable of rendering a 3D model of this root system?
>
>
> Thank you.
>
>
>
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