Separation Method of Solid Crossing of Vessels on a Coronary Cineangiogram

• Yanagihara Yoshio

  Osaka City University

• Hama Hiromitsu

  Osaka City University

• Sugahara Tetsuo

  Aizembashi Hospital

• Matsushita Shunsuke

  Setsunan University

Bibliographic Information

Other Title

• 冠動脈造影像における複数血管重なり部分の個別血管への分離
• カンドウミャク ゾウエイゾウ ニ オケル フクスウ ケッカン カサナリ ブブン

Abstract

The method which separates vessels of solid crossing and recognizes each of them on a coronary cineangiogram is proposed in this paper. This method is constructed with the two steps which are region extraction and edge tracing of vessels. On vessel region extraction, the regions including level crossing areas are extracted by the edge preserved smoothing, the dynamic thresholding and the region growing methods. The vessel edge tracing is applied for the selected level crossing areas, and each individual vessel region is separated. The experimental results show the good ability of vessel separation by the proposed method.

Journal

• IEEJ Transactions on Electronics, Information and Systems

  IEEJ Transactions on Electronics, Information and Systems 117 (6), 696-702, 1997

  The Institute of Electrical Engineers of Japan

Keywords

• 血管分離
• 血管追跡
• 診断支援
• 医用画像処理
• 冠動脈造影像

Details

• CRID: 1390282679584765056
• NII Article ID: 130006843805
• NII Article ID: 10002810413
• NII Book ID: AN10065950
• DOI: 10.1541/ieejeiss1987.117.6_696
• ISSN: 13488155
• ISSN: 03854221
• NDL BIB ID: 4216194
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4216194
• Web Site: https://www.jstage.jst.go.jp/article/ieejeiss1987/117/6/117_6_696/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed