I have microstrcture image (EBSD) which I have generated from the Dream 3d. I need to get only the ‘‘grain boundary’’ image from the microstructure. in other words I just need to extract the edges from the microstructure image. how can I get that? I have attached two images for reference. first one is a reference of dream 3d ebsd microstructure, and the second one is how the grain boundary image should look like (they re not the same image, I just placed it as example. I have done it somehow in paraview before, but could not remember the exact way!! I would appreciate any help/suggestion on this. Thanks!!!
kihoise.tiff (20.3 KB)
rolledn.tiff (317.1 KB)