Affiliation: University of Notre Dame
- Efficient implementation of the 3D-DDA ray traversal algorithm on GPU and its application in radiation dose calculationKai Xiao
Department of Computer Science and Engineering, University of Notre Dame, Notre Dame, IN, USA
Med Phys 39:7619-25. 2012..In this paper, an efficient GPU implementation of the 3D-DDA algorithm is proposed, which effectively reduces such branch divergence and improves performance of the C∕S dose calculation programs running on GPU...