Automatic extraction of game record from TV Baduk program

This study discusses an algorithm to extract of game record from TV Baduk program. Firstly, the board region of Baduk game is need to be normalized, and the black or white stones and the lines in the Baduk board are detected to get a so-called key frame. After that, the record of game can be extracted by analyzing the change pattern between the consecutive key frames. The proposed algorithm is very useful to greatly reduce the amount of memory to store a Baduk game and to realize the interactive functionality