ML Anthology

The Utility of Difference-Based Reasoning

Brian Falkenhainer
AAAI 1988 pp. 530-535
doi:10.1088/0031-9155/25/1/010 /aaai/1988/falkenhainer1988aaai-utility/

Abstract

Fully three-dimensional positron emission tomography is considered and a reconstruction algorithm derived. The reconstruction problem is formulated mathematically as a three-dimensional convolution integral of a point spread function with an unknown positron activity distribution and is solved by Fourier transform methods. Performance of the algorithm is evaluated using both simulated phantom data produced by a Monte Carlo computer program and phantom data obtained from the University of Chicago/Searle Positron Camera. It is concluded that the method is computationally feasible and results in accurate reconstructions.

PDF AAAI Semantic Scholar

Cite

Text

Falkenhainer. "The Utility of Difference-Based Reasoning." AAAI Conference on Artificial Intelligence, 1988. doi:10.1088/0031-9155/25/1/010

Markdown

[Falkenhainer. "The Utility of Difference-Based Reasoning." AAAI Conference on Artificial Intelligence, 1988.](https://mlanthology.org/aaai/1988/falkenhainer1988aaai-utility/) doi:10.1088/0031-9155/25/1/010

BibTeX

@inproceedings{falkenhainer1988aaai-utility,
  title     = {{The Utility of Difference-Based Reasoning}},
  author    = {Falkenhainer, Brian},
  booktitle = {AAAI Conference on Artificial Intelligence},
  year      = {1988},
  pages     = {530-535},
  doi       = {10.1088/0031-9155/25/1/010},
  url       = {https://mlanthology.org/aaai/1988/falkenhainer1988aaai-utility/}
}