Accelerating image reconstruction in three-dimensional optoacoustic tomography on graphics processing units.

@article{Wang2013AcceleratingIR,
  title={Accelerating image reconstruction in three-dimensional optoacoustic tomography on graphics processing units.},
  author={Kun Wang and Chao Huang and Yu-Jiun Kao and C Chou and Alexander A. Oraevsky and Mark A. Anastasio},
  journal={Medical physics},
  year={2013},
  volume={40 2},
  pages={023301}
}
PURPOSE Optoacoustic tomography (OAT) is inherently a three-dimensional (3D) inverse problem. However, most studies of OAT image reconstruction still employ two-dimensional imaging models. One important reason is because 3D image reconstruction is computationally burdensome. The aim of this work is to accelerate existing image reconstruction algorithms for 3D OAT by use of parallel programming techniques. METHODS Parallelization strategies are proposed to accelerate a filtered backprojection… CONTINUE READING

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