X-ray image processing device
US5020085A · kind A · utility
13Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 1990 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Apr 18, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/3205
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An X-ray image processing device using dual energy projection radiography method, wherein the low energy image and the high energy image are subjected to a subtraction processing to output a first image such as bone X-ray image, and the first image and the low energy image are subjected to another subtraction to output a second image such as a soft tissue X-ray image without deterioration of the X-ray image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.