comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Slicer

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Slicer [message #8227 is a reply to message #4260]

Mon, 17 February 1997 00:00

agraps
Messages: 35
Registered: September 1994

Member

Christian Ammon <hnok159@mail.uni-wuerzburg.de> writes:

> What I want to do is loading about 60 2d-images (tiff-formated or gif)
> into IDL and combining them to a threedimensional array. After this I
> want to get some slices out of it. I already used the slicer.
> Now I got some questions:

> 1.) How can I transfer the images to IDL and combine them to a 3d-array?
> 2.) Is it possible to take slices depart 90 degree, e.g. 45 degree?

> Any help would be apreceated

Christian,

If you figure it out, please post something here about it!

Creating (rendering) a true 3D volume in IDL from a series of 2D
images in non-trivial. (Especially if the data for each of the images
is sparse.)

Like you I didn't have any problem with using Slicer on the series of
2D images, but I gave up trying to render a volume from it.

You can see my slicer work at the following URL, but it's not a
volume. If anyone else knows how.. feel free to give advice...

http://quake.stanford.edu/~amara/mdi/powspec3d.html

(Pretty soon, I need to learn how to "fly through" 3D data, in
addition to making slices at any angle from 3D volumes.)

IDL may not be the best tool for working with 3D data, IBM's Data
Explorer or AVS might be better.

viel Glueck!

Amara

--

************************************************************ *************
Amara Graps email: agraps@netcom.com
Computational Physics vita: finger agraps@best.com
Multiplex Answers URL: http://www.amara.com/
************************************************************ *************

Report message to a moderator

[Message index]

		Slicer By: miller on Thu, 18 May 1995 00:00
		Re: Slicer By: agraps on Mon, 17 February 1997 00:00
		Re: Slicer By: agraps on Mon, 17 February 1997 00:00
		Re: Slicer By: David Foster on Mon, 24 February 1997 00:00

Previous Topic:	solving alghorithm for gaus curves
Next Topic:	IDL: Center of Gravity Function

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 15:12:32 PDT 2025

Total time taken to generate the page: 0.00487 seconds