Name
Abstract | ||
|---|---|---|
In dynamic tomography the object undergoes changes while projections are being acquired sequentially in time. The resulting inconsistent set of projections cannot be used directly to reconstruct an object corresponding to a time instant. Instead, the objective is to reconstruct a spatio-temporal representation of the object, which can be displayed as a movie. We analyze conditions for unique and stable solution of this ill-posed inverse problem, and present a recovery algorithm, validating it experimentally. We compare our approach to one based on the recently proposed GMLR variation on deep prior for video, demonstrating the advantages of the proposed approach. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.1109/IVMSP54334.2022.9816298 | 2022 IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP) |
Keywords | DocType | ISBN |
Dynamic tomography,Partially-separable,Bilinear,Unique recovery | Conference | 978-1-6654-7823-6 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Berk Iskender | 1 | 0 | 0.34 |
| Yoram Bresler | 2 | 1104 | 119.17 |
| Marc L. Klasky | 3 | 0 | 0.34 |