Creator:

Cierniak, Robert

Contributor:

Kasiński, Andrzej - ed. ; Ponulak, Filip - ed.

Title:

A new approach to image reconstruction from projections using a recurrent neural network

Subtitle:

.

Group publication title:

AMCS, volume 18 (2008)

Subject and Keywords:

image reconstruction from projections ; neural networks ; recurrent net

Abstract:

A new neural network approach to image reconstruction from projections considering the parallel geometry of the scanner is presented. To solve this key problem in computed tomography, a special recurrent neural network is proposed. The reconstruction process is performed during the minimization of the energy function in this network. The performed computer simulations show that the neural network reconstruction algorithm designed to work in this way outperforms conventional methods in the obtained image quality.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2008

Resource Type:

artykuł

DOI:

10.2478/v10006-008-0014-y

Pages:

147-157

Source:

AMCS, volume 18, number 2 (2008) ; click here to follow the link

Language:

eng

Rights:

Biblioteka Uniwersytetu Zielonogórskiego