Enhancement of fluroscopically generated images
US4456926A · kind A · utility
10Cited by
0References
62Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1982 |
| Grant date | Jun 26, 1984 |
| Priority date | — |
| Expiry date | Jun 21, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/30
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method is disclosed for generating a processed video signal representative of an x-ray image. A filter function is employed that is retrospectively matched to the temporal response of a bolus of contrast material passing through a body region of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.