Performance-aware programming for intraoperative intensity-based image registration on graphics processing units

ConclusionThe computation bottlenecks indiffeomorphic log-demons are pinpointed, analyzed, and resolved using various GPU performance-aware programming techniques. The proposed fast computation on basic image operations not only enhances the computation ofdiffeomorphic log-demons, but is also potentially extended to speed up many other intensity-based approaches. Our implementation is open-source on GitHub athttps://bit.ly/2PYZxQz.
Source: International Journal of Computer Assisted Radiology and Surgery - Category: Intensive Care Source Type: research