画像処理による囲碁棋譜の自動記録 Automatic Record of IGO Game by Image Processing

この論文にアクセスする

この論文をさがす

著者

抄録

Although an IGO record is a valuable work, it takes a lot of human laborious work. In this paper, we propose an automatic record system by image processing. First, we control a camera shutter by judging the time of brightness change which is caused by the action of the player's hand, capture the n-th image in order. The contrast among white stone, black stone and board depend on the brightness, which are affected by shadows , etc. To cope with the situation, we use a subtraction image between the board and n-th image. The stones are not always put on the centers of the intersection points and are often drifted when they are touched with another stones or the hand. Light reflects on the surface. The brightness of the image often changes. Therefore, we estimate the intersection points of highlighted and distorted board. The stones recognition are based on template matching using RMS errors and correlations. The results are classified automatically by the application of <i>K</i>-means clustering algorithm. We show the proposed algorithm's effectiveness by experiments.

収録刊行物

  • 電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and System Society  

    電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and System Society 126(8), 950-956, 2006-08-01 

    The Institute of Electrical Engineers of Japan

参考文献:  14件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10018181824
  • NII書誌ID(NCID)
    AN10065950
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03854221
  • NDL 記事登録ID
    8054324
  • NDL 雑誌分類
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL 請求記号
    Z16-795
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ