X-ray diagnostic apparatus and image processing apparatus
US7496175B2 · kind B2 · utility
23Cited by
3References
37Claims
0Family size
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Key dates
| Filing date | Jul 30, 2007 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Jul 30, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B6/541
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An image processing apparatus includes a storage unit which stores the data of a plurality of images in an angiography sequence, and a computation unit which generates a reference time density curve concerning a reference region set in a blood supply region to a blood supplied region and a plurality of time density curves concerning a plurality of local regions set in the blood supplied region on the basis of the data of a plurality of images, and computes a plurality of indexes respectively representing the correlations of the plurality of time density curves with respect to the reference time density curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.