User: Guest  Login
More Searchfields
Simple search
Title:

Three-dimensional optoacoustic reconstruction using fast sparse representation.

Document type:
Journal Article; Article
Author(s):
Han, Yiyong; Ding, Lu; Ben, Xosé Luis Deán; Razansky, Daniel; Prakash, Jaya; Ntziachristos, Vasilis
Abstract:
Optoacoustic tomography based on insufficient spatial sampling of ultrasound waves leads to loss of contrast and artifacts on the reconstructed images. Compared to reconstructions based on L2-norm regularization, sparsity-based reconstructions may improve contrast and reduce image artifacts but at a high computational cost, which has so far limited their use to 2D optoacoustic tomography. Here we propose a fast, sparsity-based reconstruction algorithm for 3D optoacoustic tomography, based on gra...     »
Journal title abbreviation:
Opt Lett
Year:
2017
Journal volume:
42
Journal issue:
5
Pages contribution:
979-982
Language:
eng
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/28248347
Print-ISSN:
0146-9592
TUM Institution:
Lehrstuhl für Biologische Bildgebung - Zusammenarbeit mit dem Helmholtz-Zentrum München (Prof. Ntziachristos)
 BibTeX