Study on filtered maximum entropy image restoration of limited angle diffraction tomography

Kazuhiko Hamamoto, Tsuyoshi Shiina, Toshihiro Nishimura

研究成果: Conference article査読

抄録

In diffraction tomography it is important problem how accurate image under limited angle condition can be reconstructed. In this paper filtered maximum entropy image restoration method is proposed. In this technique high-pass filter is applied to MEM+IR which we have proposed to emphasize the edge and prevent a decline in quantity of reconstructed image. By using this method simulation and experimental results show that it is possible to improve the quantity of image better compared with using MEM+IR.

本文言語English
ページ(範囲)573-574
ページ数2
ジャーナルAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
17
1
出版ステータスPublished - 1995
外部発表はい
イベントProceedings of the 1995 IEEE Engineering in Medicine and Biology 17th Annual Conference and 21st Canadian Medical and Biological Engineering Conference. Part 2 (of 2) - Montreal, Can
継続期間: 1995 9月 201995 9月 23

ASJC Scopus subject areas

  • 信号処理
  • 生体医工学
  • コンピュータ ビジョンおよびパターン認識
  • 健康情報学

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