| Title | An alternative derivation for Bronnikov's reconstruction formula in x-ray phase contrast tomography |
| Authors | Zhou, Yu Zhou, Tie Jiang, Ming |
| Affiliation | LMAM, School of Mathematical Sciences, Peking University, Beijing, China |
| Issue Date | 2013 |
| Citation | World Congress on Medical Physics and Biomedical Engineering.Beijing, China,39 IFMBE(1038-1040). |
| Abstract | In this manuscript, we present an alternative derivation for Bronnikov's reconstruction formula in x-ray phase contrast tomography with holographic measurements. A two-step method is used in the alternative derivation. The phase shift induced by the object is obtained by Fourier transform and the real part of the complex refractive index of the object is retrieved by applying the conventional filtered back projection method. The alternative derivation provides an easier way to understand the reconstruction formula. ? 2013 Springer-Verlag. |
| URI | http://hdl.handle.net/20.500.11897/315500 |
| ISSN | 9783642293047 |
| DOI | 10.1007/978-3-642-29305-4_272 |
| Indexed | EI |
| Appears in Collections: | 数学科学学院 数学及其应用教育部重点实验室 |
