WIT Press

Study On Maximum Entropy Image Restoration Of Limited Angle Diffraction Tomography

Price

Free (open access)

Paper DOI

10.2495/BIO950531

Volume

2

Pages

8

Published

1995

Size

692 kb

Author(s)

K. Hamamoto, T. Shiina, T. Nishimura & M. Saito

Abstract

In diffraction tomography, It is important problem how accurate image under limited angle condition can be reconstructed. In this paper the iterative revisions and maximum entropy method are applied to this problem and a new technique for image restoration is developed. By using this technique, simulation and experimental results show that it is possible to improve the quality of image reconstructed under the ill-posed condition. One solution to reconstruct a quantitative ultrasonic image are given.

Keywords