## Abstract Active catheter imaging was investigated using real‐time undersampled projection reconstruction (PR) combined with the temporal filtering technique of reduced field of view (rFOV). Real‐time rFOV processing was interactively enabled during highly undersampled catheter imaging, resulting
Reduction of field of view for dynamic imaging
✍ Scribed by Xiaoping Hu; Todd Parrish
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 431 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0740-3194
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✦ Synopsis
Abstract
This paper describes a simple technique that improves the temporal resolution for certain dynamic imaging applications. The technique is based on the assumption that the image to image intensity changes sought in dynamic imaging studies ire sometimes localized, and a smaller field of view can be used to reduce imaging time. Technical details and experimental results are presented. Experimental results show that this technique works reasonably well for in vivo applications.
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