On Wed, Mar 11, 2015 at 04:19:39PM +0200, Shahid Ali wrote: > I have taken AFM image from asylum MFP-3D . 1*1 um image. now I have to > measure it's grain size. I have measured it by threshold method and > watershed method. The grain size was 3.9 nm and 11 nm respectively.
The average grain size can be influenced a lot by small ‘noise’ grains. If the marked areas look otherwise reasonable I suggest to filter out grains under certain size. Yeti ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
