@inproceedings{oai:repo.qst.go.jp:00054640, author = {Tashima, Hideaki and Yoshida, Eiji and Shinaji, Tetsuya and Yamaya, Taiga and 田島 英朗 and 吉田 英治 and 品地 哲弥 and 山谷 泰賀}, book = {Conf. Rec. IEEE Nuclear Science Symposium & Medical Imaging Conference (NSS-MIC)}, month = {Oct}, pages = {M10-47--M10-47}, title = {Detector Response Modeling with Asymmetric 2D Gaussian Functions for GPU-Based Image Reconstruction of the Whole-Body Dual-Ring OpenPET}, year = {2014} }