itriplepoint

Find triple points

out = itriplepoint(im) is a binary image where pixels are set if the corresponding pixel in the binary image im is a triple point, that is where three single-pixel wide line intersect. These are the Voronoi points in an image skeleton. Computed using the hit-or-miss morphological operator.

References

• Robotics, Vision & Control, Section 12.5.3, P. Corke, Springer 2011.

See also

iendpoint, ithin, hitormiss

Machine Vision Toolbox for MATLAB © 1990-2014 Peter Corke.