## Abstract An interactive realβtime imaging system capable of rapid coronary artery imaging is described. Highβresolution spiral and circular echo planar trajectories were used to achieve 0.8 Γ 1.6 mm^2^ resolution in 135 ms (CEPI) or 1.13 Γ 1.13 mm^2^ resolution in 189 ms (spirals), over a 20βcm
Interactive real-time computation
β Scribed by Theodore H. Kehl
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 755 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0010-4809
No coin nor oath required. For personal study only.
β¦ Synopsis
A conversational computer system allowing direct communication between scientist and computer-driven experiment is described. Important features are (1) raw data is retained in digital form, (2) fairly extensive editing and computation capabilities are available on-line and (3) a fib structure is built in to the system enabling a scientist to have results from previous experiments available. This system has been implemented on a modest-size medium-scale computer (Raytheon PB440) and, whereas not dedicated to this system, could justifiably be so limited.
π SIMILAR VOLUMES
## Abstract We describe a system for performing interactive MRI in real time. Using a TR/TE 7.1/ 3.5 ms sequence, the operator may alter a scan parameter and observe the effects of the alteration on the image within a few hundred milliseconds. With this system, we can interactively control the obli