Ordered subsets with momentum for accelerated X-ray CT image reconstruction

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2013, Pages 920-923

  Kim, Donghwan ^a   Ramani, Sathish ^a   Fessler, Jeffrey A ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATION TIME; COMPUTING ARCHITECTURE; ITERATIVE ALGORITHM; LOW-DOSE X-RAY CT; ORDERED SUBSETS; PARALLELIZATIONS; STATISTICAL IMAGE RECONSTRUCTION; X RAY CT IMAGES;

COMPUTERIZED TOMOGRAPHY; IMAGE RECONSTRUCTION; SIGNAL PROCESSING;

ALGORITHMS;

EID: 84890490513     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2013.6637783     Document Type: Conference Paper

References (6)

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2. H. M. Hudson and R. S. Larkin, "Accelerated image reconstruction using ordered subsets of projection data," IEEE Trans. Med. Imag., vol. 13, no. 4, pp. 601-9, Dec. 1994.
3. H. Erdogan and J. A. Fessler, "Ordered subsets algorithms for transmission tomography," Phys. Med. Bioi., vol. 44, no. 11, pp. 2835-51, Nov. 1999.
4. D. Kim and J. A. Fessler, "Parallelizable algorithms for X-ray CT image reconstruction with spatially non-uniform updates," in Proc. 2nd Inti. Mtg. on image formation in X-ray CT, 2012, pp.33-7.
5. A. Beck and M. Teboulle, "A fast iterative shrinkagethresholding algorithm for linear inverse problems," SIAM 1. Imaging Sci., vol. 2, no. 1, pp. 183-202, 2009.
6. D. Kim, D. Pal, J-B. Thibault, and J. A. Fessler, "Improved ordered subsets algorithm for 3D X-ray CT image reconstruction," in Proc. 2nd Inti. Mtg. on image formation in X-ray CT, 2012, pp. 378-81.