This paper presents approaches for the realization of fast electro-optical reconstruction systems for fan-beam projection data. Two of the proposed systems were implemented. Requiring only 30 ms for the reconstruction of one image, the systems are two orders of magnitude faster than the special-purpose hardware in commercial CT reconstruction systems. The speed of the reconstruction systems would allow real-time interactive CT imaging.
ASJC Scopus subject areas
- Radiological and Ultrasound Technology
- Computer Science Applications
- Electrical and Electronic Engineering