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Conference Paper: Multi-Shot Diffusion-Weighted EPI Reconstruction Based on Locally Low-Rank Constraints
| Title | Multi-Shot Diffusion-Weighted EPI Reconstruction Based on Locally Low-Rank Constraints |
|---|---|
| Authors | |
| Issue Date | 2018 |
| Publisher | International Society for Magnetic Resonance in Medicine. |
| Citation | Proceedings of International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Joint Annual Meeting, Paris, France, 16-21 June 2018, abstract no, 5332 How to Cite? |
| Abstract | Based on the locally low rank (LLR) property of multi-shot diffusion-weighted imaging (DWI), a novel reconstruction scheme is proposed to achieve high signal-to-noise ratio (SNR) without explicit estimation of inter-shot phase variation. The results from in vivo DWI data indicate that the proposed method can effectively improve the image quality at various shot numbers when compared with traditional shot-by-shot reconstruction approaches. |
| Description | e-Poster Session: Diffusion MRI: Acquisition & Reconstruction - Abstract #5332 |
| Persistent Identifier | http://hdl.handle.net/10722/261185 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | MA, X | - |
| dc.contributor.author | LYU, M | - |
| dc.contributor.author | Liu, Y | - |
| dc.contributor.author | Wu, EX | - |
| dc.date.accessioned | 2018-09-14T08:53:54Z | - |
| dc.date.available | 2018-09-14T08:53:54Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.citation | Proceedings of International Society for Magnetic Resonance in Medicine & The European Society for Magnetic Resonance in Medicine and Biology (ISMRM-ESMRMB) Joint Annual Meeting, Paris, France, 16-21 June 2018, abstract no, 5332 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/261185 | - |
| dc.description | e-Poster Session: Diffusion MRI: Acquisition & Reconstruction - Abstract #5332 | - |
| dc.description.abstract | Based on the locally low rank (LLR) property of multi-shot diffusion-weighted imaging (DWI), a novel reconstruction scheme is proposed to achieve high signal-to-noise ratio (SNR) without explicit estimation of inter-shot phase variation. The results from in vivo DWI data indicate that the proposed method can effectively improve the image quality at various shot numbers when compared with traditional shot-by-shot reconstruction approaches. | - |
| dc.language | eng | - |
| dc.publisher | International Society for Magnetic Resonance in Medicine. | - |
| dc.relation.ispartof | ISMRM-ESMRMB Joint Annual Meeting 2018 | - |
| dc.title | Multi-Shot Diffusion-Weighted EPI Reconstruction Based on Locally Low-Rank Constraints | - |
| dc.type | Conference_Paper | - |
| dc.identifier.email | Wu, EX: ewu@eee.hku.hk | - |
| dc.identifier.authority | Wu, EX=rp00193 | - |
| dc.identifier.hkuros | 291508 | - |
| dc.identifier.spage | abstract no, 5332 | - |
| dc.identifier.epage | abstract no, 5332 | - |
| dc.publisher.place | United States | - |