Re: Filling the particles-bubbles by using threshold

Posted by Thomas Boudier on Nov 11, 2008; 2:36pm
URL: http://imagej.273.s1.nabble.com/Filling-the-particles-bubbles-by-using-threshold-tp3694547p3694549.html

Hi Daiva,

This is a nice example of "filling holes" followed by a "watershed" in
the "process/binary" submenu.

Thomas

> Hello, I'm currently analising bubble size change by using Image J.
> Aftersubstracting background and increasing contrast, I have tried to adjust
> thethreshold. However, I have to do a lot of work to clean, and erase all
> noiseand rubish around the bubbles. Is there's any way of doing an inverse
> picture or filling up the bubble inner part, so I could avoid cleaning step.
>
>
> Sample of the picture  http://n2.nabble.com/file/n1482486/1_t000c3.jpg
> 1_t000c3.jpg
>
> Thank you very much,
> Daiva
>  

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 Thomas Boudier, MCU Université Pierre et Marie Curie
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