Method for recording movements inside an object and for showing on an image display the effects of these movements
US5233516A · kind A · utility
15Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 15, 1988 |
| Grant date | Aug 3, 1993 |
| Priority date | — |
| Expiry date | Jun 15, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/56509
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In an NMR experiment, the movements of an object are represented by carrying out a harmonic analysis of the images based on a resolution of the movement of the object into a Fourier series. There is then obtained a set of images which is representative of the Fourier components of this movement. The images are then recombined at will so as to produce either a general moving image, or an image of those parts which are motionless in the object, or finally an image of only those parts which are in motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.