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Re: area and intensity threshold in images [message #93562 is a reply to message #93540]

Thu, 18 August 2016 21:44

gunvicsin11
Messages: 93
Registered: November 2012

Member

On Tuesday, August 16, 2016 at 1:03:21 PM UTC+5:30, sin wrote:
> Hello,
> I need to search for pixels by giving both area as well as intensity threshold,
>
> For example if i need to give area threshold is 1 arcmin^2 and intensity threshold 1.35
>
> how to search for the pixel which satisfies both these criteria.
>
> Any ideas?
>
> thanks

Yes exactly, for example we need to give an area threshold of 20 pixels by 20 pixels which has an intensity threshold between 1.25 to 1.35.

How can we do that? Is there any routine for that?

thanks

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[Message index]

		area and intensity threshold in images By: gunvicsin11 on Tue, 16 August 2016 00:33
		Re: area and intensity threshold in images By: Craig Markwardt on Wed, 17 August 2016 09:03
		Re: area and intensity threshold in images By: gunvicsin11 on Thu, 18 August 2016 21:44
		Re: area and intensity threshold in images By: Jeremy Bailin on Sat, 20 August 2016 20:00
		Re: area and intensity threshold in images By: gunvicsin11 on Sun, 21 August 2016 21:01

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