Hi everybody, I am new to Gwyddion and would like to try using it for grain size analysis from industrial camera images. A typical image is like this: http://i.imgur.com/lwuOBeh.jpg (the diagonal separates two types of material which has different reflectivity), and I would like to run (at some point) unattended analysis of grain size distribution under constant conditions (same lighting, similar material).
I was able to use some of the tools provided to improve the picture (like Polynomial Background to make the lighting artefacts less visible) but I am at loss with segmentation. The simple techniques (e.g. watershed) are not suitable, since grains have different luminosity (especially the glossy ones). I will be grateful for hints, pointers or solutions. At this moment, the analysis does not have to be unattended, setting parameters or light hand-tuning is fine. Cheers, Václav ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785351&iu=/4140 _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
