#### 3d images coordinates

```hi!!

I trying to work with 3d images, and I need to calculate the physical
coordinates of a point (I know its position on the images and of
course, the camera parameters). what can I do?? how can I calculate
the global coordinates of a pixel??

```
 0
4/11/2006 4:45:14 PM
comp.soft-sys.matlab 208577 articles. 8 followers. lunamoonmoon (258) is leader.

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```Dear Radira,
One can only help if you can provide some clear information

How do you import the data in Matlab ?

Is it slices of images stacked or simply co-ordinates of points ?

What do you mean when you have the co-ordinate points are they
relative to a cartesian co-ordinate system.

Nipun
>
>
> hi!!
>
> I trying to work with 3d images, and I need to calculate the
> physical
> coordinates of a point (I know its position on the images and of
> course, the camera parameters). what can I do?? how can I calculate
> the global coordinates of a pixel??
>
```
 0
4/17/2006 3:28:00 AM
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