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Postprocessing techniques for time-resolved contrast-enhanced MR angiography.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yoo, Stanley K. Watts, Richard Winchester, Priscilla A. Zabih, Ramin Wang, Yi Prince, Martin R. |
| Copyright Year | 2002 |
| Abstract | The purpose of this study was to improve dynamic two-dimensional projection magnetic resonance digital subtraction angiography by using remasking and filtering postprocessing techniques. Four methods were evaluated in 50 patients: default mask subtraction, remasked subtraction, filtering based on the SD, and linear filtering. The results demonstrated that postprocessing techniques such as linear filtering can reduce background motion artifacts and improve arterial contrast-to-noise ratio. |
| File Format | PDF HTM / HTML |
| DOI | 10.1148/radiol.2222010608 |
| PubMed reference number | 11818629 |
| Journal | Medline |
| Volume Number | 222 |
| Issue Number | 2 |
| Alternate Webpage(s) | http://www.cs.cornell.edu/~rdz/Papers/Yoo-Radiology.pdf |
| Alternate Webpage(s) | https://doi.org/10.1148/radiol.2222010608 |
| Journal | Radiology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |