GoCam
Keywords: Software
GoCam is an open source (GPL) project for developing a computer vision system that analyses video capture (for example with a webcam) of a go game and extracts the moves made by the players. It is implemented in C++ and uses the excellent CImg Library for image processing. Currently, the system is able to find the playing grid from still images.
For more info visit its website at http://iki.fi/thirsima/gocam/.
Here you have an example:
See also:
Chris Ball's image2sgf