comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » Inverting the image

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

Inverting the image [message #28474]

Wed, 12 December 2001 11:23

idlfreak
Messages: 47
Registered: October 2001

Member

HI,
I have an image of size(512 x 512 x 195). Its a CT image of chest and
the image appears with the backbone in the upward direction and the
sternum in the downward direction. I want to get it inverted.
For example:

filename = Filepath(SubDirectory = ['examples', 'data'],
'worldelv.dat)
image= BytArr(360, 360)
openR, lun, filename
ReadU, lun, image
Free_lun, lun

Tvscl, image

I want the image reversed. The image should be rotated by 180 degrees.
I want the original data to be inverted and not the final display.

Can anybody help me with this please?

Any help is appreciated.

Regards,
Akhila.

Report message to a moderator

[Message index]

		Inverting the image By: idlfreak on Wed, 12 December 2001 11:23
		Re: Inverting the image By: David Fanning on Wed, 19 December 2001 14:53
		Re: Inverting the image By: John-David T. Smith on Wed, 19 December 2001 15:20
		Re: Inverting the image By: John-David T. Smith on Wed, 19 December 2001 14:33
		Re: Inverting the image By: James Kuyper Jr. on Wed, 19 December 2001 16:12
		Re: Inverting the image By: idlfreak on Thu, 27 December 2001 23:17
		Re: Inverting the image By: David Fanning on Fri, 28 December 2001 10:03

Previous Topic:	Re: global variables in IDL
Next Topic:	Re: image display by IDL

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Nov 28 14:34:37 PST 2025

Total time taken to generate the page: 1.51809 seconds