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Re: Loading Sorted Images into a 3D array [message #77056 is a reply to message #77055]

Thu, 21 July 2011 09:21

Kenneth P. Bowman
Messages: 585
Registered: May 2000

Senior Member

In article
<4719e461-98c5-4792-851a-69e510229f00@x10g2000vbl.googlegroups.com>,
M R <manisha.rkp@gmail.com> wrote:

> I have a stack of 55 png images (256 X 256, 24-bit each). I am
> creating a 3D array and would like to load the images in an ascending
> order. But this is not happening since IDL is loading them
> 1,10,101,.....2,20,201....and so on. How so I use the SORT command for
> loading them in an order?
>
> file=file_search('filepath*.bmp',COUNT=count)
>
> arm=bytarr(256,256,count,/nozero)
>
> for i=0,count-1 do begin
>
> image=read_image(file[i])
>
> arm[*,*,i] = image
>
> end
> end

I am sure this can be done in IDL, but it seems to me that
the simple solution is to rename your files ...001.png, ...002.png,
etc. That will probably make things easier in other ways also.

Ken Bowman

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[Message index]

		Re: Loading Sorted Images into a 3D array By: Carsten Lechte on Mon, 25 July 2011 01:20
		Re: Loading Sorted Images into a 3D array By: Gray on Thu, 21 July 2011 19:17
		Re: Loading Sorted Images into a 3D array By: M R on Thu, 21 July 2011 09:57
		Re: Loading Sorted Images into a 3D array By: Kenneth P. Bowman on Thu, 21 July 2011 09:21

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