On Monday, June 13, 2011 03:55:46 PM Thiago Franco Moraes wrote: > "Find all of the grid points in that lie adjacent to one or more grid > points of opposite values." > > This is the code used to calculate that matrix: [spin] > Where nx, ny and nz are the x, y, z dimensions from the "im" input > binary matrix. I think this operation is called bwperim.
My package, mahotas, supports it directly: mahotas.bwperim(bw, n) at http://packages.python.org/mahotas/ HTH, Luis
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