- Tytuł:
- A new approach to image reconstruction from projections using a recurrent neural network
- Autorzy:
- Cierniak, R.
- Powiązania:
- https://bibliotekanauki.pl/articles/907945.pdf
- Data publikacji:
- 2008
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
rekonstrukcja obrazu
sieć neuronowa
sieć rekurencyjna
image reconstruction from projections
neural networks
recurrent net - Opis:
- 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.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2008, 18, 2; 147-157
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł