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Re: MIP from BMP Images [message #76931 is a reply to message #76838]

Thu, 14 July 2011 07:06

M R
Messages: 19
Registered: July 2011

Junior Member

On Jul 13, 2:14 pm, Dick Jackson <d...@d-jackson.com> wrote:
> On Jul 13, 10:03 am, M <manishared...@gmail.com> wrote:
>
>> On Jul 13, 10:57 am, M R <manisha....@gmail.com> wrote:
>
>>> I apologize for the multiple postings.
>>> Regarding the image intensity, will the problem be solved if I use
>>> colored images?
>
> Hi,
>
> I'm still confused about whether these are grayscale, indexed or true-
> colour RGB images, but here's a tip if all you need is to get the
> maximum value from each pixel of a large set of images, where you
> can't fit them all in memory. Building on your last example:
>
> fil = file_search('filepath\*.bmp',COUNT = count)
> result = read_bmp(fil[0]) ; Start with image from fil[0], don't
> need to read it again
> for i=1, count-1 do result = result > read_bmp(fil[i])
> TV, result
>
> end
>
> Cheers,
> -Dick

Hello All

I thank you all for helping me out with this problem. Unfortunately
since IDL supports only 1GB data at a time, we have decided not use
the existing data set (which is at >2GB). But I will definitely come
back here for more help. Thank you once again!

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[Message index]

		MIP from BMP Images By: M R on Wed, 06 July 2011 09:10
		Re: MIP from BMP Images By: Konstantinos on Fri, 08 July 2011 14:23
		Re: MIP from BMP Images By: M R on Wed, 13 July 2011 08:34
		Re: MIP from BMP Images By: David Fanning on Wed, 20 July 2011 12:15
		Re: MIP from BMP Images By: David Fanning on Fri, 08 July 2011 12:13
		Re: MIP from BMP Images By: M R on Fri, 08 July 2011 10:35
		Re: MIP from BMP Images By: M R on Fri, 08 July 2011 11:25
		Re: MIP from BMP Images By: David Fanning on Fri, 08 July 2011 08:52
		Re: MIP from BMP Images By: David Fanning on Fri, 08 July 2011 08:41
		Re: MIP from BMP Images By: Kenneth P. Bowman on Fri, 15 July 2011 10:28
		Re: MIP from BMP Images By: Paul Van Delst[1] on Thu, 14 July 2011 13:54
		Re: MIP from BMP Images By: Kenneth P. Bowman on Thu, 14 July 2011 07:32
		Re: MIP from BMP Images By: M R on Thu, 14 July 2011 07:06
		Re: MIP from BMP Images By: Dick Jackson on Wed, 13 July 2011 12:14
		Re: MIP from BMP Images By: penteado on Wed, 13 July 2011 10:47
		Re: MIP from BMP Images By: M on Wed, 13 July 2011 10:03
		Re: MIP from BMP Images By: M R on Wed, 13 July 2011 08:57

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