TEM nanoparticle size analysis

[Wong, Sook (NIH/NCATS) [V]]

Hi All,

I have bunch of TEM images and would like to figure out the particle sizes (dark spots) and how many spots are there. I were having problem segmenting out the spots with threshold and another issue for me is there are more than 100+ TEM images that need to be analyzed. In each image, there is a portion of grid (mostly on left size) and would consider to eliminate that portion to avoid computing confusion.

Would really appreciate if someone in this forum can provide a better solution to analyze large portions of TEM images...

Thank you so much.
Sook Wong


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[Krs5]

Dear Sook Wong,

Maybe you can post or link to an example image?

Best wishes

Kees



-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Wong, Sook (NIH/NCATS) [V]
Sent: 09 July 2015 16:45
To: [hidden email]
Subject: TEM nanoparticle size analysis

Hi All,

I have bunch of TEM images and would like to figure out the particle sizes (dark spots) and how many spots are there. I were having problem segmenting out the spots with threshold and another issue for me is there are more than 100+ TEM images that need to be analyzed. In each image, there is a portion of grid (mostly on left size) and would consider to eliminate that portion to avoid computing confusion.

Would really appreciate if someone in this forum can provide a better solution to analyze large portions of TEM images...

Thank you so much.
Sook Wong


--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html