Panorama Fundus Image Composition with Retinal Blood Vessel Joint Processing

Katsuyoshi Tanabe, Toshio Uchiyama, Shun Ichi Yonemura, Tetsuro Tsubouchi, Masahiro Oku, Akira Suzuki, Norimasa Nakanishi

研究成果: Article査読

抄録

Wide-angle retinal images are synthesized from multiple fundus photographs (45 degree view) to provide a general view of the fundus. Fundus photographs contain distortion because they represent the projection of a three dimensional curved surfaces on to a two dimensional plane. A technique of making seamless blood vessel joints from several incongruous blood vessels in joint parts is proposed. The evaluation test on our technique and the overlay synthesis technique was executed to 1177 blood vessels. Our technique succeeded in the connection of 307 blood vessels (26%) which were not connected in the overlay synthesis. This method is therefore very promising for the automatic assembly of retinal blood vessel joint processing.

本文言語English
ページ(範囲)376-385
ページ数10
ジャーナルJournal of the Institute of Image Electronics Engineers of Japan
39
4
DOI
出版ステータスPublished - 2010 1
外部発表はい

ASJC Scopus subject areas

  • コンピュータ サイエンス(その他)
  • 電子工学および電気工学

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